Fixup newly introduced whitespace issues.

Signed-off-by: Julian Wollrath <jwollrath@web.de>

awesomeConfig.cmake

@@ -272,7 +272,7 @@ set(AWESOME_THEMES_PATH      ${AWESOME_DATA_PATH}/themes)
 # }}}
 
 # {{{ Configure files
-file(GLOB_RECURSE awesome_lua_configure_files RELATIVE 
+file(GLOB_RECURSE awesome_lua_configure_files RELATIVE
     ${SOURCE_DIR}
     ${SOURCE_DIR}/lib/*.lua.in
     ${SOURCE_DIR}/docs/capi/*.lua.in

lib/awful/client.lua.in

@@ -281,7 +281,7 @@ end
 
 --- Focus a client by the given direction.
 --
--- @tparam string dir The direction, can be either 
+-- @tparam string dir The direction, can be either
 --   `"up"`, `"down"`, `"left"` or `"right"`.
 -- @client[opt] c Optional client.
 function client.focus.bydirection(dir, c)

lib/awful/ewmh.lua.in

@@ -156,7 +156,7 @@ function ewmh.activate(c)
 end
 
 --- Tag a window with its requested tag
--- 
+--
 -- @client c A client to tag
 -- @tag[opt] t A tag to use. If omitted, then the client is made sticky.
 function ewmh.tag(c, t)