Update README.md

Author: bmizerany

README.md

@@ -17,7 +17,7 @@ Lightning-fast Postgres setup for GitHub Actions that just works. Cross-platform
 steps:
   - uses: bmizerany/setup-postgres@v3
 
-  # Your steps runs here
+  # Your steps here
   - run: psql 'SELECT 1'
   - run: go test ./...
   - run: bun test