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

@@ -39,7 +39,7 @@ The following differences have no impact on the developer's experience on the zk
 
 ### Opcodes
 
-Below is a list of the changes we have made with Opcodes in zkEVM in comparison to the EVM.
+Below is a list of the changes we have made to opcodes in zkEVM in comparison to the EVM.
 
    - **SELFDESTRUCT** → removed and replaced by **SENDALL**.