diff --git a/tdefilereplace/whatthis.h b/tdefilereplace/whatthis.h
index 05395373..2393eb52 100644
--- a/tdefilereplace/whatthis.h
+++ b/tdefilereplace/whatthis.h
@@ -68,7 +68,7 @@ namespace whatthisNameSpace
 
   const TQString chbIgnoreFilesWhatthis = i18n("If this option is enabled, KFR will show even the names of the files in which no string has been found or replaced.");
 
-  const TQString chbRegularExpressionsWhatthis = i18n("Allows you to apply QT-like regular expressions on the search string. Note that a complex regular expression could affect speed performance");
+  const TQString chbRegularExpressionsWhatthis = i18n("Allows you to apply TQt-like regular expressions on the search string. Note that a complex regular expression could affect speed performance");
 
   const TQString chbVariablesWhatthis = i18n("Enable \"commands\". For example: if search string is \"user\" and replace string is the command \"[$user:uid$]\", KFR will substitute \"user\" with the uid of the user.");