diff --git a/dom/src/events/nsJSEventListener.h b/dom/src/events/nsJSEventListener.h
index b8ea0a8605fa..4ab19f6d9578 100644
--- a/dom/src/events/nsJSEventListener.h
+++ b/dom/src/events/nsJSEventListener.h
@@ -42,4 +42,4 @@ protected:
 
 };
 
-#endif //nsJSEventListener_h__
\ No newline at end of file
+#endif //nsJSEventListener_h__
diff --git a/editor/base/EditTxn.h b/editor/base/EditTxn.h
index 97381e64dc5c..a1177d765661 100644
--- a/editor/base/EditTxn.h
+++ b/editor/base/EditTxn.h
@@ -58,4 +58,4 @@ public:
 
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/editor/base/nsEditor.h b/editor/base/nsEditor.h
index 045c7ab1c600..8cad5cb7e70e 100644
--- a/editor/base/nsEditor.h
+++ b/editor/base/nsEditor.h
@@ -269,4 +269,4 @@ factory method(s)
 nsresult NS_MakeEditorLoader(nsIContextLoader **aResult);
 
 
-#endif
\ No newline at end of file
+#endif
diff --git a/editor/libeditor/base/EditTxn.h b/editor/libeditor/base/EditTxn.h
index 97381e64dc5c..a1177d765661 100644
--- a/editor/libeditor/base/EditTxn.h
+++ b/editor/libeditor/base/EditTxn.h
@@ -58,4 +58,4 @@ public:
 
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/editor/libeditor/base/nsEditor.h b/editor/libeditor/base/nsEditor.h
index 045c7ab1c600..8cad5cb7e70e 100644
--- a/editor/libeditor/base/nsEditor.h
+++ b/editor/libeditor/base/nsEditor.h
@@ -269,4 +269,4 @@ factory method(s)
 nsresult NS_MakeEditorLoader(nsIContextLoader **aResult);
 
 
-#endif
\ No newline at end of file
+#endif
diff --git a/layout/html/base/src/nsFrameTraversal.h b/layout/html/base/src/nsFrameTraversal.h
index 1ef0bbfded15..bd53b6359bbf 100644
--- a/layout/html/base/src/nsFrameTraversal.h
+++ b/layout/html/base/src/nsFrameTraversal.h
@@ -8,4 +8,4 @@ enum nsTraversalType{LEAF, EXTENSIVE, FASTEST};
 nsresult NS_NewFrameTraversal(nsIEnumerator **aEnumerator, nsTraversalType aType, nsIFrame *aStart);
 
 
-#endif //NSFRAMETRAVERSAL_H
\ No newline at end of file
+#endif //NSFRAMETRAVERSAL_H
diff --git a/xpfe/appshell/src/nsXULCommand.h b/xpfe/appshell/src/nsXULCommand.h
index d685df606a32..333028c5a2a0 100644
--- a/xpfe/appshell/src/nsXULCommand.h
+++ b/xpfe/appshell/src/nsXULCommand.h
@@ -108,4 +108,4 @@ protected:
 };
 
 
-#endif /* nsXULCommand_h__ */
\ No newline at end of file
+#endif /* nsXULCommand_h__ */