diff --git a/docs/pdfsecurity.rst b/docs/pdfsecurity.rst
index 9288e311..a11c84c3 100644
--- a/docs/pdfsecurity.rst
+++ b/docs/pdfsecurity.rst
@@ -41,8 +41,8 @@ layer. First, it runs all PDFs through
 `pikepdf <https://github.com/pikepdf/pikepdf>`__, a library based on
 `qpdf <https://github.com/qpdf/qpdf>`__, a program that repairs PDFs
 with syntax errors. This is done because, in the author's experience, a
-significant number of PDFs in the wild especially those created by
-scanners are not well-formed files. qpdf makes it more likely that
+significant number of PDFs in the wild, especially those created by
+scanners, are not well-formed files. qpdf makes it more likely that
 OCRmyPDF will succeed, but offers no security guarantees. qpdf is also
 used to split the PDF into single page PDFs.
 
diff --git a/misc/watcher.py b/misc/watcher.py
index 68437878..991ee9ac 100644
--- a/misc/watcher.py
+++ b/misc/watcher.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # Copyright (C) 2019 Ian Alexander: https://github.com/ianalexander
 # Copyright (C) 2020 James R Barlow: https://github.com/jbarlow83
 #
diff --git a/misc/webservice.py b/misc/webservice.py
index ed2a0374..bfc4a69e 100644
--- a/misc/webservice.py
+++ b/misc/webservice.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # webservice.py wrapper for OCRmyPDF
 # Copyright (C) 2019 James R. Barlow: github.com/jbarlow83
 #
@@ -36,7 +37,6 @@ from flask import (
     redirect,
     request,
     send_from_directory,
-    url_for,
 )
 from werkzeug.utils import secure_filename
 
diff --git a/setup.cfg b/setup.cfg
index 44435e3f..277b577c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -84,9 +84,9 @@ docs =
 extended_test =
     PyMuPDF == 1.13.4
 watcher =
-    watchdog >= 1.0.2, < 2
+    watchdog >= 1.0.2, < 3
 webservice =
-    Flask >= 1, < 2
+    Flask >= 1, < 3
 
 [options.entry_points]
 console_scripts =