Small pause hook formatting clean up in HOOKs doc

Author: ecoffey

docs/HOOKS.md

@@ -39,14 +39,13 @@ the current job. Any changes you make, therefor, will only live as
 long as the job currently being processes.
 
 You can also run a hook both before a worker pauses (`before_pause`),
-and after it is paused (`after_pause`). Each case the block will be
+and after it is paused (`after_pause`). In each case the block will be
 passed the worker that is pausing or unpausing, respectively:
 
     Resque.before_pause do |worker|
       puts "It looks like #{worker} is now paused!"
     end
 
-
     Resque.after_pause do |worker|
       puts "Whew, back to work for #{worker}!"
     end