diff --git a/qapi/ui.json b/qapi/ui.json
index b6d7e142b7..1448eaca73 100644
--- a/qapi/ui.json
+++ b/qapi/ui.json
@@ -63,7 +63,7 @@
 ##
 # @SetPasswordOptionsVnc:
 #
-# Options for set_password specific to the VNC procotol.
+# Options for set_password specific to the VNC protocol.
 #
 # @display: The id of the display where the password should be
 #     changed.  Defaults to the first.
@@ -125,7 +125,7 @@
 ##
 # @ExpirePasswordOptionsVnc:
 #
-# Options for expire_password specific to the VNC procotol.
+# Options for expire_password specific to the VNC protocol.
 #
 # @display: The id of the display where the expiration should be
 #     changed.  Defaults to the first.