diff --git a/contents.json b/contents.json
index ee0c78a7..b2fe535b 100644
--- a/contents.json
+++ b/contents.json
@@ -21372,8 +21372,8 @@
       ],
       "description": "Keep track of your GPA",
       "source": "https://github.com/marlon360/grade-calc",
-      "itunes": "https://apps.apple.com/app/gradecalc-gpa-calculator/id1502912052",		
-      "stars": 10,     
+      "itunes": "https://apps.apple.com/app/gradecalc-gpa-calculator/id1502912052",
+      "stars": 10,
       "tags": [
         "swift"
       ],