Merge pull request #119 from okuramasafumi/patch-1

Improve code example in README and examples

Author: kimoto

README.md

@@ -36,7 +36,7 @@ post '/callback' do
   end
 
   events = client.parse_events_from(body)
-  events.each { |event|
+  events.each do |event|
     case event
     when Line::Bot::Event::Message
       case event.type
@@ -52,7 +52,7 @@ post '/callback' do
         tf.write(response.body)
       end
     end
-  }
+  end
 
   "OK"
 end

examples/echobot/app.rb

@@ -18,7 +18,7 @@ def client
 
   events = client.parse_events_from(body)
 
-  events.each { |event|
+  events.each do |event|
     case event
     when Line::Bot::Event::Message
       case event.type
@@ -30,7 +30,7 @@ def client
         client.reply_message(event['replyToken'], message)
       end
     end
-  }
+  end
 
   "OK"
 end