Update openbrush-follow-up.md

Author: 0xMarkian

applications/openbrush-follow-up.md

@@ -18,7 +18,7 @@ http://docs.openbrush.io/
 This grant aims to cover milestones 3-6.
 
 ### Overview
-The mission of this project is to make ink! usable and facilitate WASM ecosystem-wide adoption. 
+The mission of this project is to make ink! usable and facilitate WASM ecosystem adoption. 
 
 To be successful with this mission, we have outlined several steps that would need to be taken.
 1. OpenBrush is a library for secure smart contract development on ink!, same as