removed the term clients from dwm.1

dwm.1

@@ -10,7 +10,7 @@ floating modes. Either mode can be applied dynamically, optimizing the
 environment for the application in use and the task performed.
 .P
 In tiling mode windows are managed in a master and stacking area. The master
-area contains the window which currently needs most attention, whereas the
+area contains the windows which currently need most attention, whereas the
 stacking area contains all other windows. In floating mode windows can be
 resized and moved freely. Dialog windows are always managed floating,
 regardless of the mode selected.
@@ -71,10 +71,10 @@ Grow master area (tiling mode only).
 Shrink master area (tiling mode only).
 .TP
 .B Mod1-i
-Increase clients of master area (tiling mode only).
+Increase windows of master area (tiling mode only).
 .TP
 .B Mod1-d
-Decrease clients of master area (tiling mode only).
+Decrease windows of master area (tiling mode only).
 .TP
 .B Mod1-Shift-[1..n]
 Apply