formatting

Author: stewartboogert

.github/workflows/main.yaml

@@ -20,7 +20,7 @@ jobs:
         geant4-version: ["v10.7.4", "v11.0.4", "v11.1.3", "v11.2.2"]
         os: [macOS-13, macOS-14]
 
-     steps:
+    steps:
       - uses: actions/checkout@v4       
 
       - name: Install brew dependencies on MacOS