diff --git a/5.2.-tool-request=bikes_all.md b/5.2.-tool-request=bikes_all.md
index f51559c..01e403c 100644
--- a/5.2.-tool-request=bikes_all.md
+++ b/5.2.-tool-request=bikes_all.md
@@ -4,7 +4,7 @@
 
 | key  | Required | Format   | Comment                               |
 | ---------- | -------- | -------- | ------------------------------------- |
-| authcookie | +        | text>=8  | unique encrypted key   |
+| authcookie | +        | text  | unique encrypted key   |
 | station    | o        | text  | station prefix+number                        |
 | bike       | o        | text  | bike prefix+number                           |