diff --git a/i3pystatus/mail/thunderbird.py b/i3pystatus/mail/thunderbird.py
index 14c5c82..fd0a381 100644
--- a/i3pystatus/mail/thunderbird.py
+++ b/i3pystatus/mail/thunderbird.py
@@ -21,6 +21,10 @@ class Thunderbird(Backend):
     """
     This class listens for dbus signals emitted by
     the dbus-sender extension for thunderbird.
+
+    Requires
+    * python-dbus
+    * python-gobject2
     """
 
     unread = set()
diff --git a/i3pystatus/modsde.py b/i3pystatus/modsde.py
index 2ebc9eb..b9d8f2b 100644
--- a/i3pystatus/modsde.py
+++ b/i3pystatus/modsde.py
@@ -19,7 +19,8 @@ class ModsDeChecker(IntervalModule):
 
     settings = (
         ("format", """Use {unread} as the formatter for number of unread posts"""),
-        "color", "offset", "username", "password"
+        ("offset", """subtract number of posts before output"""),
+        "color", "username", "password"
     )
     required = ("username", "password")
 
diff --git a/i3pystatus/regex.py b/i3pystatus/regex.py
index 0f930c0..b65d254 100644
--- a/i3pystatus/regex.py
+++ b/i3pystatus/regex.py
@@ -5,17 +5,16 @@ from i3pystatus import IntervalModule
 class Regex(IntervalModule):
     """
     Simple regex file watcher
-
-    Settings:
-    * flags — Python.re flags
-    * regex — regular expression
-    * file — file to search for regex matches
-    * format — new-style format string used for output, default is "{0}"
     """
 
     flags = 0
     format = "{0}"
-    settings = ("format", "regex", "file")
+    settings = (
+        ("format", "format string used for output"),
+        "regex",
+        ("file", "file to search for regex matches"),
+        ("flags", "Python.re flags"),
+    )
     required = ("regex", "file")
 
     def init(self):