diff --git a/radicale/app/get.py b/radicale/app/get.py
index feab880f..7b58a8b3 100644
--- a/radicale/app/get.py
+++ b/radicale/app/get.py
@@ -17,13 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with Radicale.  If not, see <http://www.gnu.org/licenses/>.
 
-"""
-Radicale WSGI application.
-
-Can be used with an external WSGI server or the built-in server.
-
-"""
-
 import posixpath
 from http import client
 from urllib.parse import quote
diff --git a/radicale/app/head.py b/radicale/app/head.py
index 7a702252..9e8b5903 100644
--- a/radicale/app/head.py
+++ b/radicale/app/head.py
@@ -17,13 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with Radicale.  If not, see <http://www.gnu.org/licenses/>.
 
-"""
-Radicale WSGI application.
-
-Can be used with an external WSGI server or the built-in server.
-
-"""
-
 
 class ApplicationHeadMixin:
     def do_HEAD(self, environ, base_prefix, path, user):
diff --git a/radicale/app/mkcalendar.py b/radicale/app/mkcalendar.py
index 15ba2a13..42de8704 100644
--- a/radicale/app/mkcalendar.py
+++ b/radicale/app/mkcalendar.py
@@ -17,13 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with Radicale.  If not, see <http://www.gnu.org/licenses/>.
 
-"""
-Radicale WSGI application.
-
-Can be used with an external WSGI server or the built-in server.
-
-"""
-
 import posixpath
 import socket
 from http import client
diff --git a/radicale/app/mkcol.py b/radicale/app/mkcol.py
index ccc5deb3..43e39454 100644
--- a/radicale/app/mkcol.py
+++ b/radicale/app/mkcol.py
@@ -17,13 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with Radicale.  If not, see <http://www.gnu.org/licenses/>.
 
-"""
-Radicale WSGI application.
-
-Can be used with an external WSGI server or the built-in server.
-
-"""
-
 import posixpath
 import socket
 from http import client
diff --git a/radicale/app/move.py b/radicale/app/move.py
index 79fe4649..79155b5f 100644
--- a/radicale/app/move.py
+++ b/radicale/app/move.py
@@ -17,13 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with Radicale.  If not, see <http://www.gnu.org/licenses/>.
 
-"""
-Radicale WSGI application.
-
-Can be used with an external WSGI server or the built-in server.
-
-"""
-
 import posixpath
 from http import client
 from urllib.parse import urlparse
diff --git a/radicale/app/options.py b/radicale/app/options.py
index 60af1d56..0238ca54 100644
--- a/radicale/app/options.py
+++ b/radicale/app/options.py
@@ -17,13 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with Radicale.  If not, see <http://www.gnu.org/licenses/>.
 
-"""
-Radicale WSGI application.
-
-Can be used with an external WSGI server or the built-in server.
-
-"""
-
 from http import client
 
 from radicale import httputils
diff --git a/radicale/app/propfind.py b/radicale/app/propfind.py
index 5614ed66..f7bec9d0 100644
--- a/radicale/app/propfind.py
+++ b/radicale/app/propfind.py
@@ -17,13 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with Radicale.  If not, see <http://www.gnu.org/licenses/>.
 
-"""
-Radicale WSGI application.
-
-Can be used with an external WSGI server or the built-in server.
-
-"""
-
 import itertools
 import posixpath
 import socket
diff --git a/radicale/app/proppatch.py b/radicale/app/proppatch.py
index a8b1918d..cfd282e3 100644
--- a/radicale/app/proppatch.py
+++ b/radicale/app/proppatch.py
@@ -17,13 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with Radicale.  If not, see <http://www.gnu.org/licenses/>.
 
-"""
-Radicale WSGI application.
-
-Can be used with an external WSGI server or the built-in server.
-
-"""
-
 import socket
 from http import client
 from xml.etree import ElementTree as ET
diff --git a/radicale/app/put.py b/radicale/app/put.py
index 5cb9e6a0..2938a25c 100644
--- a/radicale/app/put.py
+++ b/radicale/app/put.py
@@ -17,13 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with Radicale.  If not, see <http://www.gnu.org/licenses/>.
 
-"""
-Radicale WSGI application.
-
-Can be used with an external WSGI server or the built-in server.
-
-"""
-
 import itertools
 import posixpath
 import socket
diff --git a/radicale/app/report.py b/radicale/app/report.py
index 8ed91cc1..b6f67453 100644
--- a/radicale/app/report.py
+++ b/radicale/app/report.py
@@ -17,13 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with Radicale.  If not, see <http://www.gnu.org/licenses/>.
 
-"""
-Radicale WSGI application.
-
-Can be used with an external WSGI server or the built-in server.
-
-"""
-
 import contextlib
 import posixpath
 import socket