protocol: Hyphenate subsurface

Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

diff --git a/protocol/wayland.xml b/protocol/wayland.xml
index 8793293..b20d35c 100644 (file)
--- a/protocol/wayland.xml
+++ b/protocol/wayland.xml
@@ -2511,7 +2511,7 @@
       </description>
 
       <arg name="id" type="new_id" interface="wl_subsurface"
-           summary="the new subsurface object ID"/>
+           summary="the new sub-surface object ID"/>
       <arg name="surface" type="object" interface="wl_surface"
            summary="the surface to be turned into a sub-surface"/>
       <arg name="parent" type="object" interface="wl_surface"