diff --git a/Authentication.md b/Authentication.md
index 07b3ee9..5245908 100644
--- a/Authentication.md
+++ b/Authentication.md
@@ -10,7 +10,7 @@ Currently there are three supported authentication sources:
 
 ### inline
 * syntax: `inline;<USERNAME>:<PASSWORDHASH>`
-* `<PASSWORDHASH>` has to be a password hash which was generated by PHPs `password_hash` function.
+* `<PASSWORDHASH>` has to be a htpasswd compatible hash
 
 ### file
 * syntax: `file;<PATH_TO_FILE>`