diff --git a/gitlab-pages/docs/reference/big_map.md b/gitlab-pages/docs/reference/big_map.md
index 956752427..c122e0270 100644
--- a/gitlab-pages/docs/reference/big_map.md
+++ b/gitlab-pages/docs/reference/big_map.md
@@ -12,12 +12,9 @@ A lazily deserialized map that's intended to store large amounts of data.
The gast costs of deserialized maps are higher than standard maps as data is lazily deserialized.
-
type big_map (key, value)
-
-
type ('key, 'value) big_map