remove unnecessary debug line from rexm.c

tools/rexm/rexm.c

@@ -756,7 +756,6 @@ int main(int argc, char *argv[])
 
             // Scan available example .c files and add to collection missing ones
             // NOTE: Source of truth is what we have in the examples directories (on validation/update)
-            TraceLog(LOG_INFO, "DEBUG: Examples directory exists: %i", DirectoryExists(exBasePath));
             FilePathList list = LoadDirectoryFilesEx(exBasePath, ".c", true);
 
             char *exList = LoadFileText(exCollectionFilePath);