Revert "fix comment"

This reverts commit 323f1cf.

Author: Darioush Jalali

core/vm/interpreter.go

@@ -63,7 +63,7 @@ type EVMInterpreter struct {
 	table *JumpTable
 
 	hasher    crypto.KeccakState // Keccak256 hasher instance shared across opcodes
-	hasherBuf common.Hash        // Keccak256 hasher result array shared across opcodes
+	hasherBuf common.Hash        // Keccak256 hasher result array shared aross opcodes
 
 	readOnly   bool   // Whether to throw on stateful modifications
 	returnData []byte // Last CALL's return data for subsequent reuse