Update README.MD

Author: intfloatbool

README.MD

@@ -33,7 +33,7 @@ This helps you:
 
 Want colored complexity indicators and enhanced analysis?
 
-![Buy PRO](./public_data/buy_pro.png)](https://www.digiseller.market/asp2/pay_wm.asp?id_d=5205974&lang=ru-RU)
+[![Buy PRO](./public_data/buy_pro.png)](https://www.digiseller.market/asp2/pay_wm.asp?id_d=5205974&lang=ru-RU)
 
 Get the full power of **CodeComplex PRO by IFB** for Java and Kotlin in IntelliJ IDEA.