Update README.md

Author: WilkerOliveira

README.md

@@ -7,6 +7,8 @@
 
 This is a template of mobile bank under development and migrating from a private server to Cloud Firestore.
 
+In this model, I am using Consumer, Selector and StreamProvider just to show you how to use it and how simple it is.
+
 Some items that should be implemented soon:
 
     - Exceptions