diff --git a/rpc/client/mock/client.go b/rpc/client/mock/client.go
index 796d3ed3c7..7566be890e 100644
--- a/rpc/client/mock/client.go
+++ b/rpc/client/mock/client.go
@@ -54,7 +54,7 @@ type Call struct {
 	Error    error
 }
 
-// GetResponse will generate the apporiate response for us, when
+// GetResponse will generate the appropriate response for us, when
 // using the Call struct to configure a Mock handler.
 //
 // When configuring a response, if only one of Response or Error is