diff --git a/json/src/vm/vm.rs b/json/src/vm/vm.rs
index c7e33b609a7..8cc01e3bac2 100644
--- a/json/src/vm/vm.rs
+++ b/json/src/vm/vm.rs
@@ -22,7 +22,7 @@ use hash::H256;
 use blockchain::State;
 use vm::{Transaction, Call, Env};
 
-/// Reporesents vm execution environment before and after exeuction of transaction.
+/// Represents vm execution environment before and after execution of transaction.
 #[derive(Debug, PartialEq, Deserialize)]
 pub struct Vm {
 	/// Contract calls made internaly by executed transaction.