diff --git a/docs/commands.md b/docs/commands.md
index 1b09af48..905321ab 100644
--- a/docs/commands.md
+++ b/docs/commands.md
@@ -192,5 +192,5 @@ export function addPath(inputPath: string): void {}
 Powershell does not use UTF8 by default. You will want to make sure you write in the correct encoding. For example, to set the path:
 ```
 steps:
-  - run: echo "mypath" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8
-```
\ No newline at end of file
+  - run: echo "mypath" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+```