diff --git a/lib/awful/client.lua.in b/lib/awful/client.lua.in
index a2b2e80b..c1480182 100644
--- a/lib/awful/client.lua.in
+++ b/lib/awful/client.lua.in
@@ -374,7 +374,7 @@ function master(screen)
     return getmaster(screen)
 end
 
--- Set the client as slave: put it at the end of other windows.
+--- Set the client as slave: put it at the end of other windows.
 -- @param c The window to set as slave.
 function setslave(c)
     local cls = visible(c.screen)