Tweaked RuntimeCheck description

GBUdb.cpp

@@ -509,7 +509,7 @@ bool AlertFor(int count) {
     );
 }
 
-RuntimeCheck GoodTimestampLength("GBUdb.cpp:getTimestamp snprintf(...) != CorrectTimestampLength");
+RuntimeCheck GoodTimestampLength("GBUdb.cpp:getTimestamp snprintf(...) == CorrectTimestampLength");
 char* getTimestamp(char* TimestampBfr) {                                        // Creates an ISO GMT timestamp.
 
     time_t rawtime;                                                             // Get a timer and