Use the correct spelling of the --languages flag (#228)

AA-Turner · web-flow · commit b8b2d49bed1e · 2025-04-11T15:24:17.000+01:00
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
@@ -37,7 +37,7 @@ jobs:
           --group "$(id -g)"
           --skip-cache-invalidation
           --theme "$(pwd)"
-          --language en
+          --languages en
           --branch ${{ matrix.branch }}
       - name: Show logs
         if: failure()
