Tweak github action

rubocop · Mar 9, 2021 · c96f878 · c96f878
1 parent 3e2e99d
commit c96f878
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/rubocop.yml b/.github/workflows/rubocop.yml
@@ -117,7 +117,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu ]
-        ruby: [ 3.0 ]
+        ruby: [ '3.0' ]
         rubocop: [ master ]
     steps:
       - name: checkout