Fix typo

Change-Id: Ib108b098aec8a4607cff765cc20d797b8bb79ca6
Reviewed-on: https://gerrit.libreoffice.org/72184Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>

desktop/source/app/app.cxx

@@ -649,7 +649,7 @@ void Desktop::HandleBootstrapPathErrors( ::utl::Bootstrap::Status aBootstrapStat
     }
 }
 
-// Create a error message depending on bootstrap failure code and an optional file url
+// Create an error message depending on bootstrap failure code and an optional file url
 OUString    Desktop::CreateErrorMsgString(
     utl::Bootstrap::FailureCode nFailureCode,
     const OUString& aFileURL )