Index: gc_core/py/lang_core/gc_engine.py
==================================================================
--- gc_core/py/lang_core/gc_engine.py
+++ gc_core/py/lang_core/gc_engine.py
@@ -805,11 +805,11 @@
         elif sSugg == "_":
             lSugg = []
         else:
             lSugg = self._expand(sSugg, nTokenOffset).split("|")
         if bUppercase and lSugg and self.lToken[iFirstToken]["sValue"][0:1].isupper():
-            lSugg = list(map(str.capitalize, lSugg))
+            lSugg = list(map(lambda s: s[0:1].upper()+s[1:], lSugg))
         # Message
         sMessage = globals()[sMsg[1:]](self.lToken, nTokenOffset)  if sMsg[0:1] == "="  else self._expand(sMsg, nTokenOffset)
         if bShowRuleId:
             sMessage += "  " + sLineId + " # " + sRuleId
         #