diff --git a/jaraco/develop/merge.py b/jaraco/develop/merge.py
index 0b58758..c536c64 100644
--- a/jaraco/develop/merge.py
+++ b/jaraco/develop/merge.py
@@ -1,3 +1,7 @@
+"""
+Facilities for parsing and resolving common merge conflicts.
+"""
+
 import re
 import textwrap
 import contextlib