diff --git a/curlify.py b/curlify.py
index 7a5fc5f..0a93c3a 100644
--- a/curlify.py
+++ b/curlify.py
@@ -13,6 +13,8 @@ def to_curl(request, compressed=False, verify=True, pretty=False):
     verify : bool
         If `False` then a `--insecure` argument will be added to the result,
         disabling TLS certificate verification
+    pretty : bool
+        If `True`, format the curl command across multiple lines for readability.
     """
     command = []