=== modified file 'mandos-ctl'
--- mandos-ctl	2019-03-02 02:58:10 +0000
+++ mandos-ctl	2019-03-02 19:59:16 +0000
@@ -216,8 +216,7 @@
 
 
 def string_to_delta(interval):
-    """Parse a string and return a datetime.timedelta
-    """
+    """Parse a string and return a datetime.timedelta"""
 
     try:
         return rfc3339_duration_to_delta(interval)
@@ -228,8 +227,9 @@
 
 
 def parse_pre_1_6_1_interval(interval):
-    """Parse an interval string as documented by Mandos before 1.6.1, and
-    return a datetime.timedelta
+    """Parse an interval string as documented by Mandos before 1.6.1,
+    and return a datetime.timedelta
+
     >>> parse_pre_1_6_1_interval('7d')
     datetime.timedelta(7)
     >>> parse_pre_1_6_1_interval('60s')
@@ -321,7 +321,7 @@
                       *(len(self.string_from_client(client, key))
                         for client in self.clients)),
             key=key)
-                                 for key in self.keywords)
+                        for key in self.keywords)
 
     def string_from_client(self, client, key):
         return self.valuetostring(client[key], key)