correct malformed error reporting

Engine/source/console/torquescript/cmdgram.cpp

@@ -3363,7 +3363,7 @@ yyreport_syntax_error (const yypcontext_t *ctx)
       output += String::ToString("%5s | %*s", "", loc->first_column, "^");
    }
 
-   yyerror(output.c_str());
+   yyerror("%s",output.c_str());
 
    return ret;
 }