Update README.md

README.md

@@ -24,7 +24,7 @@ Coders are welcome to improve the script. It's open source. MIT license.
 * ~~Support for more online Bibles~~ Done in v2!
 * Add new languages by creating JSON files.  
 For samples of valid JSON files, see the [bible-data](bible-data) directory.  
-Testing of new JSON files can be done via the menu **Extensions > Bible Linker > Choose language (data source) > Set custom data source ...**
+[Testing](https://www.google.com/search?q=json+validator) of new JSON files can be done via the menu **Extensions > Bible Linker > Choose language (data source) > Set custom data source ...**
 * Make it more fun?
 
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