diff --git a/katapult/plugins/catalogs/calculatorcatalog/actionevalexpr.cpp b/katapult/plugins/catalogs/calculatorcatalog/actionevalexpr.cpp
index 5fbac5b..4ac6e64 100644
--- a/katapult/plugins/catalogs/calculatorcatalog/actionevalexpr.cpp
+++ b/katapult/plugins/catalogs/calculatorcatalog/actionevalexpr.cpp
@@ -56,7 +56,7 @@ static void _insertSeparator(TQString &str, const TQString &separator, const TQS
 	str = mainPart + fracPart;
 }
 
-// This was KLocale::formatNumber(const TQString&, bool, int)
+// This was TDELocale::formatNumber(const TQString&, bool, int)
 
 static TQString formatNumber(const TQString &numStr)
 {