DOC: Small comment in .gitlab-ci.yml

.gitlab-ci.yml

@@ -102,7 +102,7 @@ trigger_inttest:
   script:
 
     ## Determine the octaveinttest branch...
-    # ... use an f-branch if posible...
+    # ... sync'ed f-branch (f-bar on octavelib requires f-bar on octaveinttest)...
     - if echo "$CI_COMMIT_REF_NAME" | grep -c "^f-" ; then
         OCTAVEINT_REF=$CI_COMMIT_REF_NAME ;
       fi;