diff --git a/omaha_response.h b/omaha_response.h
index 2320840..c1e8e4d 100644
--- a/omaha_response.h
+++ b/omaha_response.h
@@ -61,7 +61,7 @@
   // False if it's a full payload.
   bool is_delta_payload;
 
-  // True if the Omaha rule instructs us to disable the backoff logic
+  // True if the Omaha rule instructs us to disable the back-off logic
   // on the client altogether. False otherwise.
   bool disable_payload_backoff;