diff --git a/README.md b/README.md
index 3305e9a..47b2a6f 100644
--- a/README.md
+++ b/README.md
@@ -161,6 +161,12 @@ git diff
 git diff --cached
 ```
 
+
+__Alternatives:__
+```sh
+git diff --staged
+```
+
 ## Show both staged and unstaged changes
 ```sh
 git diff HEAD
diff --git a/tips.json b/tips.json
index d0ceb86..36448ec 100644
--- a/tips.json
+++ b/tips.json
@@ -25,7 +25,7 @@
 }, {
     "title": "Changes staged for commit",
     "tip": "git diff --cached",
-    "alternatives": "git diff --staged"
+    "alternatives": ["git diff --staged"]
 }, {
     "title": "Show both staged and unstaged changes",
     "tip": "git diff HEAD"