diff --git a/README.md b/README.md
index 97f0496..4e45a6b 100644
--- a/README.md
+++ b/README.md
@@ -138,6 +138,10 @@ sudo sed -r "s/example.org/$DOMAIN/g" deployment/example.org.conf > /etc/nginx/s
 sudo mkdir /var/ticketfrei
 sudo chown www-data:www-data -R /var/ticketfrei
 
+# change /etc/aliases permissions to be able to receive reports per mail
+sudo chown root:www-data /etc/aliases
+sudo chmod 664 /etc/aliases
+
 # create folder for logs
 sudo mkdir /var/log/ticketfrei
 sudo chown www-data:www-data -R /var/log/ticketfrei
diff --git a/user.py b/user.py
index f27fa54..3c62e22 100644
--- a/user.py
+++ b/user.py
@@ -286,7 +286,7 @@ schlitz
                 "oauth_token_secret": request_token[1]}
 
     def save_twitter_token(self, access_token, access_token_secret):
-        db.execute(""""INSERT INTO twitter_accounts(
+        db.execute("""INSERT INTO twitter_accounts(
                            user_id, client_id, client_secret
                            ) VALUES(?, ?, ?);""",
                    (self.uid, access_token, access_token_secret))