diff --git a/doc/contributing/source/coding-style.rst b/doc/contributing/source/coding-style.rst
index 15941d45f..b82631b93 100644
--- a/doc/contributing/source/coding-style.rst
+++ b/doc/contributing/source/coding-style.rst
@@ -114,8 +114,8 @@ check-style-clang-format.py
 To facilitate checking and fixing source code files according to the |ns3| coding style,
 |ns3| maintains the ``check-style-clang-format.py`` Python script (located in ``utils/``).
 This script is a wrapper to clang-format and provides useful options to check and fix
-source code files. Additionally, it checks and fixes trailing whitespace and tabs in text
-files.
+source code files. Additionally, it performs other manual checks and fixes in text files
+(described below).
 
 We recommend running this script over your newly introduced C++ files prior to submission
 as a Merge Request.
@@ -160,6 +160,9 @@ For quick-reference, the most used commands are listed below:
   # Specific directory or file
   /path/to/utils/check-style-clang-format.py --fix absolute_or_relative/path/to/directory_or_file
 
+  # Modified files
+  git diff --name-only | xargs ./utils/check-style-clang-format.py --fix
+
 Clang-tidy
 **********
 
diff --git a/utils/check-style-clang-format.py b/utils/check-style-clang-format.py
index e4b118e0f..0d0c65f91 100755
--- a/utils/check-style-clang-format.py
+++ b/utils/check-style-clang-format.py
@@ -18,7 +18,7 @@
 # Author: Eduardo Nuno Almeida <enmsa@outlook.pt> [INESC TEC and FEUP, Portugal]
 
 """
-Check and apply the ns-3 coding style to all files in the PATH argument.
+Check and apply the ns-3 coding style recursively to all files in the PATH arguments.
 
 The coding style is defined with the clang-format tool, whose definitions are in
 the ".clang-format" file. This script performs the following checks / fixes:
@@ -30,8 +30,8 @@ the ".clang-format" file. This script performs the following checks / fixes:
 This script can be applied to all text files in a given path or to individual files.
 
 NOTE: The formatting check requires clang-format (version >= 14) to be found on the path.
-Trimming of trailing whitespace and conversion of tabs to spaces (via the "--no-formatting"
-option) do not depend on clang-format.
+The remaining checks do not depend on clang-format and can be executed by disabling clang-format
+checking with the "--no-formatting" option.
 """
 
 import argparse
@@ -680,7 +680,7 @@ def check_tabs_file(filename: str,
 if __name__ == '__main__':
 
     parser = argparse.ArgumentParser(
-        description='Check and apply the ns-3 coding style to all files in a given PATH. '
+        description='Check and apply the ns-3 coding style recursively to all files in the given PATHs. '
         'The script checks the formatting of the file with clang-format. '
         'Additionally, it checks #include headers from the same module with the "ns3/" prefix, '
         'the presence of trailing whitespace and tabs. '