Typo fixed

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17981 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/stream.cpp

@@ -198,7 +198,7 @@ bool wxStreamBuffer::FillBuffer()
 {
     wxInputStream *inStream = GetInputStream();
 
-    // It's legal to have no stream, so we shouldn't don't about it just return FALSE
+    // It's legal to have no stream, so we don't complain about it just return FALSE
     if ( !inStream )
         return FALSE;