diff --git a/extensions/xforms/nsXFormsSchemaValidator.cpp b/extensions/xforms/nsXFormsSchemaValidator.cpp
index fa2d877101e..e03860b33b5 100644
--- a/extensions/xforms/nsXFormsSchemaValidator.cpp
+++ b/extensions/xforms/nsXFormsSchemaValidator.cpp
@@ -227,7 +227,7 @@ nsXFormsSchemaValidator::IsValidSchemaListItems(const nsAString & aValue)
   PRBool isValid = PR_FALSE;
 
   // listItem is like a string, but no whitespace.  listItems is a whitespace
-  // delimeted list of listItem, so therefore just need to see if it is a valid
+  // delimited list of listItem, so therefore just need to see if it is a valid
   // xsd:string
   mSchemaValidator->ValidateString(aValue, NS_LITERAL_STRING("string"),
                                    NS_LITERAL_STRING("http://www.w3.org/1999/XMLSchema"),
diff --git a/extensions/xforms/resources/content/select.xml b/extensions/xforms/resources/content/select.xml
index 3fa71d88076..f348665923d 100644
--- a/extensions/xforms/resources/content/select.xml
+++ b/extensions/xforms/resources/content/select.xml
@@ -598,7 +598,7 @@
               options[i].option ? options[i].option.selected : options[i].checkbox.checked;
 
             if (isSelected) {
-              // space delimeted list
+              // space delimited list
               if (selectedValues.length > 0) {
                 selectedValues += " ";
               }