Fixed typo

CONTRIBUTING.md

@@ -176,7 +176,7 @@ errors; it's not totally clean as is and there are a few false positives.
 
 ### External Programs
 
-* `docker/` contains Docker files from which the docker containers for GLabs CI are created
+* `docker/` contains Docker files from which the docker containers for GitLabs CI are created
 * `FCHost/` contains the sources for [FCHost](FCHost/documentation_FCHost.md)
 * `saveTools/` contains tools for [editing save files](saveTools/README.md)