diff --git a/integrations/twitter/twitter-bot b/integrations/twitter/twitter-bot
index aec159d..d7aabb2 100755
--- a/integrations/twitter/twitter-bot
+++ b/integrations/twitter/twitter-bot
@@ -98,10 +98,10 @@ try:
     access_token_key = config.get('twitter', 'access_token_key')
     access_token_secret = config.get('twitter', 'access_token_secret')
 except (six.moves.configparser.NoSectionError, six.moves.configparser.NoOptionError):
-   parser.error("Please provide a ~/.zulip_twitterrc")
+    parser.error("Please provide a ~/.zulip_twitterrc")
 
 if not consumer_key or not consumer_secret or not access_token_key or not access_token_secret:
-   parser.error("Please provide a ~/.zulip_twitterrc")
+    parser.error("Please provide a ~/.zulip_twitterrc")
 
 try:
     import twitter
diff --git a/integrations/twitter/twitter-search-bot b/integrations/twitter/twitter-search-bot
index 1bd230a..e61b8f9 100755
--- a/integrations/twitter/twitter-search-bot
+++ b/integrations/twitter/twitter-search-bot
@@ -119,10 +119,10 @@ try:
     access_token_key = config.get('twitter', 'access_token_key')
     access_token_secret = config.get('twitter', 'access_token_secret')
 except (six.moves.configparser.NoSectionError, six.moves.configparser.NoOptionError):
-   parser.error("Please provide a ~/.zulip_twitterrc")
+    parser.error("Please provide a ~/.zulip_twitterrc")
 
 if not (consumer_key and consumer_secret and access_token_key and access_token_secret):
-   parser.error("Please provide a ~/.zulip_twitterrc")
+    parser.error("Please provide a ~/.zulip_twitterrc")
 
 try:
     since_id = config.getint('search', 'since_id')
diff --git a/zulip/__init__.py b/zulip/__init__.py
index bcbcccb..b63ce25 100644
--- a/zulip/__init__.py
+++ b/zulip/__init__.py
@@ -221,7 +221,7 @@ class Client(object):
             site = site.rstrip("/")
             self.base_url = site
         else:
-           raise RuntimeError("Missing Zulip server URL; specify via --site or ~/.zuliprc.")
+            raise RuntimeError("Missing Zulip server URL; specify via --site or ~/.zuliprc.")
 
         if not self.base_url.endswith("/api"):
             self.base_url += "/api"