fix indentation

Author: lapp0

Diff for: .github/workflows/asv_benchmarks.yml

@@ -21,7 +21,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install .[test]
-	pip install asv asv-runner  # PR TODO: move to pyprojct.toml
+        pip install asv asv-runner  # PR TODO: move to pyprojct.toml
 
     - name: Run ASV benchmarks
       run: asv run