Update README.md

README.md

@@ -93,16 +93,8 @@ ___
 ```javascript
 let healthKitOptions = {
     permissions: {
-        read: [
-            "Height", 
-            "Weight", 
-            "Steps", 
-            "DateOfBirth", 
-            "BodyMassIndex"
-        ],
-        write: [
-            "Weight"
-        ]
+        read: ["Height", "Weight", "Steps", "DateOfBirth", "BodyMassIndex"],
+        write: ["Weight"]
     }
 };
 ```