NO-ISSUE fix spec

Author: Yang-33

spec/line/bot/api/spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 
-describe Line::Bot::API do
+describe 'Line::Bot' do
   it 'has a version number' do
-    expect(Line::Bot::API::VERSION).not_to be nil
+    expect(Line::Bot::VERSION).not_to be nil
   end
 end