diff --git a/.github/workflows/dotnet-format.yml b/.github/workflows/dotnet-format.yml
index 98f41ead8..82655ad65 100644
--- a/.github/workflows/dotnet-format.yml
+++ b/.github/workflows/dotnet-format.yml
@@ -15,6 +15,6 @@ jobs:
         uses: xt0rted/dotnet-tool-restore@v1
 
       - name: Run dotnet format
-        uses: xt0rted/dotnet-format@v1
+        uses: karaoke-dev/dotnet-format@2023.0722.0
         with:
           only-changed-files: true
diff --git a/osu.Game.Rulesets.Karaoke/Extensions/EnumerableExtensions.cs b/osu.Game.Rulesets.Karaoke/Extensions/EnumerableExtensions.cs
index fd8ba693f..5c3a26aeb 100644
--- a/osu.Game.Rulesets.Karaoke/Extensions/EnumerableExtensions.cs
+++ b/osu.Game.Rulesets.Karaoke/Extensions/EnumerableExtensions.cs
@@ -36,7 +36,7 @@ public static class EnumerableExtensions
     }
 
     /// <summary>
-    /// Convert [][] to [,]
+    /// Convert [][] to [,].
     /// </summary>
     /// <typeparam name="T"></typeparam>
     /// <param name="source"></param>