typo

Author: ahayworth

.github/workflows/main.yml

@@ -95,9 +95,9 @@ jobs:
       matrix:
         ruby-version: ["2.5", "2.6"]
         experimental: [false]
-      include:
-        - { ruby-version: "2.7", experimental: true }
-        - { ruby-version: "3.0", experimental: true }
+        include:
+          - { ruby-version: "2.7", experimental: true }
+          - { ruby-version: "3.0", experimental: true }
     continue-on-error: ${{ matrix.experimental }}
     steps:
       - name: Checkout code