doc : update

README.md

@@ -75,7 +75,7 @@ Powered by popular node packages : ([express](https://github.com/expressjs/expre
 * Multiple group by in one API :fire::fire::fire::fire:
 * Chart API for numeric column :fire::fire::fire::fire::fire::fire:
 * Auto Chart API - (a gift for lazy while prototyping) :fire::fire::fire::fire::fire::fire:
-* #### [XJOIN - (Supports any number of JOINS)](#xjoin) :fire::fire::fire::fire::fire::fire::fire::fire::fire::fire::fire::fire:
+* [XJOIN - (Supports any number of JOINS)](#xjoin) :fire::fire::fire::fire::fire::fire::fire::fire::fire:
 * Supports views  
 * Prototyping (features available when using local MySql server only)
     * Run dynamic queries :fire::fire::fire: