completion: standardize final space marker in tests

diff --git a/t/t5506-remote-groups.sh b/t/t5506-remote-groups.sh
index b7b7ddaa403d7a06c0203b89e484d56d20863f4a..530b01678e5c9cfc1aed2fe2c6fcd96b9a09a90d 100755 (executable)
--- a/t/t5506-remote-groups.sh
+++ b/t/t5506-remote-groups.sh
@@ -43,10 +43,10 @@ test_expect_success 'no group updates all' '
        repo_fetched two
 '
 
-test_expect_success 'nonexistant group produces error' '
-       mark nonexistant &&
+test_expect_success 'nonexistent group produces error' '
+       mark nonexistent &&
        update_repos &&
-       test_must_fail git remote update nonexistant &&
+       test_must_fail git remote update nonexistent &&
        ! repo_fetched one &&
        ! repo_fetched two
 '