fix typo and version up for merging multiple PRs

fbchat/__init__.py

@@ -15,7 +15,7 @@ from .client import *
 
 
 __copyright__ = 'Copyright 2015 by Taehoon Kim'
-__version__ = '0.5.0'
+__version__ = '0.6.0'
 __license__ = 'BSD'
 __author__ = 'Taehoon Kim; Moreels Pieter-Jan'
 __email__ = 'carpedm20@gmail.com'

fbchat/client.py

@@ -728,7 +728,7 @@ class Client(object):
         log.info("%s said: %s"%(author_name, message))
 
 
-   def on_friend_request(self, from_id):
+    def on_friend_request(self, from_id):
        '''
        subclass Client and override this method to add custom behavior on event
        '''