diff --git a/content/xbl/test/test_bug398492.xul b/content/xbl/test/test_bug398492.xul
index 01a47c9c166..b9d224eb763 100644
--- a/content/xbl/test/test_bug398492.xul
+++ b/content/xbl/test/test_bug398492.xul
@@ -19,7 +19,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=398492
     </binding>
   </bindings>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml">
   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=398492"
      target="_blank">Mozilla Bug 398492</a>
diff --git a/content/xul/document/test/test_bug391002.xul b/content/xul/document/test/test_bug391002.xul
index 11e8e2994b9..732e344f655 100644
--- a/content/xul/document/test/test_bug391002.xul
+++ b/content/xul/document/test/test_bug391002.xul
@@ -9,7 +9,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=391002
   <script type="application/javascript" src="/MochiKit/packed.js" />
   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"/>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml">
   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=391002"
      target="_blank">Mozilla Bug 391002</a>
diff --git a/content/xul/document/test/test_bug403868.xul b/content/xul/document/test/test_bug403868.xul
index b1b76f70b9a..2579fecb8f9 100644
--- a/content/xul/document/test/test_bug403868.xul
+++ b/content/xul/document/test/test_bug403868.xul
@@ -9,7 +9,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=403868
   <script type="application/javascript" src="/MochiKit/packed.js" />
   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"/>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml">
   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=403868"
      target="_blank">Mozilla Bug 403868</a>
diff --git a/content/xul/document/test/test_bug414907.xul b/content/xul/document/test/test_bug414907.xul
index 13359d99e9e..0cef0cd253a 100644
--- a/content/xul/document/test/test_bug414907.xul
+++ b/content/xul/document/test/test_bug414907.xul
@@ -24,7 +24,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=414907
     </binding>
     </bindings>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml">
   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=414907"
      target="_blank">Mozilla Bug 414907</a>
diff --git a/content/xul/document/test/test_bug418216.xul b/content/xul/document/test/test_bug418216.xul
index 9e25f8600fa..f6f319fe7cc 100644
--- a/content/xul/document/test/test_bug418216.xul
+++ b/content/xul/document/test/test_bug418216.xul
@@ -9,7 +9,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=418216
   <script type="application/javascript" src="/MochiKit/packed.js" />
   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"/>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml">
   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=418216"
      target="_blank">Mozilla Bug 418216</a>
diff --git a/testing/mochitest/static/xul.template.txt b/testing/mochitest/static/xul.template.txt
index 98b08fbd717..07fb31456cc 100644
--- a/testing/mochitest/static/xul.template.txt
+++ b/testing/mochitest/static/xul.template.txt
@@ -9,7 +9,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id={BUGNUMBER}
   <script type="application/javascript" src="/MochiKit/packed.js" />
   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"/>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml">
   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id={BUGNUMBER}"
      target="_blank">Mozilla Bug {BUGNUMBER}</a>
diff --git a/toolkit/content/tests/widgets/test_bug382990.xul b/toolkit/content/tests/widgets/test_bug382990.xul
index 624efae71d3..bedb6cee850 100644
--- a/toolkit/content/tests/widgets/test_bug382990.xul
+++ b/toolkit/content/tests/widgets/test_bug382990.xul
@@ -11,7 +11,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=382990
   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"/>
   <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"/>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml">
   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=382990"
      target="_blank">Mozilla Bug 382990</a>
diff --git a/toolkit/content/tests/widgets/test_deck.xul b/toolkit/content/tests/widgets/test_deck.xul
index 94b62240b00..971786b3939 100644
--- a/toolkit/content/tests/widgets/test_deck.xul
+++ b/toolkit/content/tests/widgets/test_deck.xul
@@ -23,7 +23,7 @@
   <button id="d2b2" label="Button Two"/>
 </deck>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_hiddenitems.xul b/toolkit/content/tests/widgets/test_hiddenitems.xul
index 126b1b2ecb9..98761239508 100644
--- a/toolkit/content/tests/widgets/test_hiddenitems.xul
+++ b/toolkit/content/tests/widgets/test_hiddenitems.xul
@@ -10,7 +10,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=317422
   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"/>
   <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"/>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml">
   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=317422"
      target="_blank">Mozilla Bug 317422</a>
diff --git a/toolkit/content/tests/widgets/test_hiddenpaging.xul b/toolkit/content/tests/widgets/test_hiddenpaging.xul
index 3c106a8c664..b1e4eaf0041 100644
--- a/toolkit/content/tests/widgets/test_hiddenpaging.xul
+++ b/toolkit/content/tests/widgets/test_hiddenpaging.xul
@@ -20,7 +20,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=317422
     }
   </style>
   
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml">
   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=317422"
      target="_blank">Mozilla Bug 317422</a>
diff --git a/toolkit/content/tests/widgets/test_notificationbox.xul b/toolkit/content/tests/widgets/test_notificationbox.xul
index b305206dce7..eb07046bcf2 100644
--- a/toolkit/content/tests/widgets/test_notificationbox.xul
+++ b/toolkit/content/tests/widgets/test_notificationbox.xul
@@ -11,7 +11,7 @@
 
   <notificationbox id="nb"/>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_progressmeter.xul b/toolkit/content/tests/widgets/test_progressmeter.xul
index ce76eba12b6..fcb997fcdb6 100644
--- a/toolkit/content/tests/widgets/test_progressmeter.xul
+++ b/toolkit/content/tests/widgets/test_progressmeter.xul
@@ -13,7 +13,7 @@
   <progressmeter id="n1"/>
   <progressmeter id="n2" mode="undetermined"/>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_props.xul b/toolkit/content/tests/widgets/test_props.xul
index 376e90ec5f6..09f99bd170e 100644
--- a/toolkit/content/tests/widgets/test_props.xul
+++ b/toolkit/content/tests/widgets/test_props.xul
@@ -28,7 +28,7 @@
          crop="end" image="happy.png" command="cmd_nothing"/>
 </radiogroup>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_radio.xul b/toolkit/content/tests/widgets/test_radio.xul
index 767d3674e6b..cdeb80a2853 100644
--- a/toolkit/content/tests/widgets/test_radio.xul
+++ b/toolkit/content/tests/widgets/test_radio.xul
@@ -25,7 +25,7 @@
   <radio label="Three" value="three" selected="true"/>
 </radiogroup>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_statusbar.xul b/toolkit/content/tests/widgets/test_statusbar.xul
index 6fce4ebfae5..eb529259f32 100644
--- a/toolkit/content/tests/widgets/test_statusbar.xul
+++ b/toolkit/content/tests/widgets/test_statusbar.xul
@@ -18,7 +18,7 @@
   <statusbarpanel id="panel" label="OK" image="happy.png"/>
 </statusbar>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_tabbox.xul b/toolkit/content/tests/widgets/test_tabbox.xul
index 2cfdce6a74f..6e86369d487 100644
--- a/toolkit/content/tests/widgets/test_tabbox.xul
+++ b/toolkit/content/tests/widgets/test_tabbox.xul
@@ -49,7 +49,7 @@
   </tabpanels>
 </tabbox>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_textbox_emptytext.xul b/toolkit/content/tests/widgets/test_textbox_emptytext.xul
index d9871c21e9c..45cfc1e1ea9 100644
--- a/toolkit/content/tests/widgets/test_textbox_emptytext.xul
+++ b/toolkit/content/tests/widgets/test_textbox_emptytext.xul
@@ -15,7 +15,7 @@
     <textbox id="t1"/>
   </hbox>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_textbox_number.xul b/toolkit/content/tests/widgets/test_textbox_number.xul
index f19ada82b47..f9fb3e00f3b 100644
--- a/toolkit/content/tests/widgets/test_textbox_number.xul
+++ b/toolkit/content/tests/widgets/test_textbox_number.xul
@@ -27,7 +27,7 @@
   <textbox id="n8" type="number" hidespinbuttons="true"/>
 </hbox>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_tree.xul b/toolkit/content/tests/widgets/test_tree.xul
index 478e0569f9d..82bf5acdae9 100644
--- a/toolkit/content/tests/widgets/test_tree.xul
+++ b/toolkit/content/tests/widgets/test_tree.xul
@@ -70,7 +70,7 @@
   </treechildren>
 </tree>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_tree_column_reorder.xul b/toolkit/content/tests/widgets/test_tree_column_reorder.xul
index 7e85070d1a9..b7503be5ff4 100644
--- a/toolkit/content/tests/widgets/test_tree_column_reorder.xul
+++ b/toolkit/content/tests/widgets/test_tree_column_reorder.xul
@@ -62,7 +62,7 @@
   </treechildren>
 </tree>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_tree_hier.xul b/toolkit/content/tests/widgets/test_tree_hier.xul
index e4bf75b00a6..4e392112675 100644
--- a/toolkit/content/tests/widgets/test_tree_hier.xul
+++ b/toolkit/content/tests/widgets/test_tree_hier.xul
@@ -123,7 +123,7 @@
   </treechildren>
 </tree>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_tree_hier_cell.xul b/toolkit/content/tests/widgets/test_tree_hier_cell.xul
index cf211527d0b..98e734926c0 100644
--- a/toolkit/content/tests/widgets/test_tree_hier_cell.xul
+++ b/toolkit/content/tests/widgets/test_tree_hier_cell.xul
@@ -123,7 +123,7 @@
   </treechildren>
 </tree>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
diff --git a/toolkit/content/tests/widgets/test_tree_single.xul b/toolkit/content/tests/widgets/test_tree_single.xul
index fde1c633854..23f94dc59e1 100644
--- a/toolkit/content/tests/widgets/test_tree_single.xul
+++ b/toolkit/content/tests/widgets/test_tree_single.xul
@@ -97,7 +97,7 @@
   </treechildren>
 </tree>
 
-  <!-- test resuls are displayed in the html:body -->
+  <!-- test results are displayed in the html:body -->
   <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
 
   <!-- test code goes here -->
