Update json-guidelines.md

json-guidelines.md

@@ -130,7 +130,7 @@ Telephone Contact
 | :------------- | :-----|  
 | Format | "+", followed by the country's international telephone code, followed by " ", followed by the phone number in the country, all between quotation marks.|  
 | Example | "+33 629 02 44 25"
-|Guide|[List of international telephone codes by country](https://fr.wikipedia.org/wiki/Liste_des_indicatifs_t%C3%A9l%C3%A9phoniques_internationaux_par_pays)  [UIT-T E.123](https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-E.123-198811-S!!PDF-F&type=items) 
+|Guide|[List of international telephone codes by country](https://fr.wikipedia.org/wiki/Liste_des_indicatifs_t%C3%A9l%C3%A9phoniques_internationaux_par_pays) , [UIT-T E.123](https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-E.123-198811-S!!PDF-F&type=items) 
 
 
 GPS Coordinates