Fixed yaml regex

.gitlab-ci.yml

@@ -25,7 +25,7 @@ before_script:
 test:
   tags:
     - docker
-  coverage: '/(?i)total.*? (100(?:\.0+)?\%|[1-9]?\d(?:\.\d+)?\%)$/.'
+  coverage: '/(?i)total.*? (100(?:\.0+)?\%|[1-9]?\d(?:\.\d+)?\%)$/'
   script:
     - pytest --cov