Correct RuboCop offence (#403)

Correct RuboCop offence (#403)

To avoid Layout/SpaceAroundOperators offence, added blank lines and spaces.

diff --git a/lib/mini_profiler/storage/memcache_store.rb b/lib/mini_profiler/storage/memcache_store.rb
index 3eaa16b..9b39d78 100644
--- a/lib/mini_profiler/storage/memcache_store.rb
+++ b/lib/mini_profiler/storage/memcache_store.rb
@@ -10,8 +10,10 @@ module Rack
       def initialize(args = nil)
         require 'dalli' unless defined? Dalli
         args ||= {}
+
         @prefix = args[:prefix] || "MPMemcacheStore"
         @prefix += "-#{Rack::MiniProfiler::VERSION}"
+
         @client             = args[:client]     || Dalli::Client.new
         @expires_in_seconds = args[:expires_in] || EXPIRES_IN_SECONDS
       end
diff --git a/lib/mini_profiler/storage/memory_store.rb b/lib/mini_profiler/storage/memory_store.rb
index 6a4936f..c6cd216 100644
--- a/lib/mini_profiler/storage/memory_store.rb
+++ b/lib/mini_profiler/storage/memory_store.rb
@@ -58,7 +58,7 @@ module Rack
       end
 
       def initialize_locks
-        @token_lock = Mutex.new
+        @token_lock         = Mutex.new
         @timer_struct_lock  = Mutex.new
         @user_view_lock     = Mutex.new
         @timer_struct_cache = {}
diff --git a/spec/lib/timer_struct/custom_spec.rb b/spec/lib/timer_struct/custom_spec.rb
index 75b737e..bceeac3 100644
--- a/spec/lib/timer_struct/custom_spec.rb
+++ b/spec/lib/timer_struct/custom_spec.rb
@@ -2,7 +2,7 @@
 
 describe Rack::MiniProfiler::TimerStruct::Custom do
   before do
-    @name = 'cool request'
+    @name    = 'cool request'
     @page    = Rack::MiniProfiler::TimerStruct::Page.new({})
     @request = Rack::MiniProfiler::TimerStruct::Request.createRoot(@name, @page)
     @custom  = Rack::MiniProfiler::TimerStruct::Custom.new('a', 0.2, @page, @request)

GitHub sha: 071027df