Update docs/zkEVM/spec/evm-differences.md

Co-authored-by: Dra Murphy <149679879+kmurphypolygon@users.noreply.github.com>

Author: EmpieichO

docs/zkEVM/spec/evm-differences.md

@@ -2,7 +2,7 @@ This document provides a comprehensive list of differences between the EVM and t
 
 ### EVM-equivalence
 
-Polygon zkEVM is designed to be EVM-equivalent rather than just being compatible.
+Polygon zkEVM is designed to be EVM-equivalent rather than just compatible.
 
 The difference between EVM-compatibility and EVM-equivalence is that;