Fix typo.

HeliumEdu · Dec 3, 2023 · 17f2481 · 17f2481
1 parent ce8a3d0
commit 17f2481
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -25,7 +25,7 @@ jobs:
           - python-version: "3.8"
             os: ubuntu-20.04
 
-    runs-on: ${matrix.os}
+    runs-on: ${{ matrix.os }}
 
     steps:
       - uses: actions/checkout@v2