changes made

Author: Manthan Ankolekar

README.md

@@ -2859,19 +2859,19 @@ Web History API provides easy methods to access the windows.history object.
 
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-Worker API
+**Worker API** -
 
 ```javascript
 
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-Fetch API
+**Fetch API** -
 
 ```javascript
 
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-GeoLocation API
+**GeoLocation API** -
 
 ```javascript