diff --git a/docs/src/types.md b/docs/src/types.md
index 6a920708c..4bae9c778 100644
--- a/docs/src/types.md
+++ b/docs/src/types.md
@@ -56,7 +56,7 @@ NEP-PACK. You can use a monomial basis with
 PEP(AA::Array)
 ```
 ```@docs
-ChebPEP(AA::Array)
+ChebPEP
 ```