diff --git a/doc/18-library-reference.md b/doc/18-library-reference.md
index 51fd9a241..b3d021683 100644
--- a/doc/18-library-reference.md
+++ b/doc/18-library-reference.md
@@ -380,7 +380,7 @@ null
 Signature:
 
 ```
-function match(pattern, text, mode)
+function match(pattern, value, mode)
 ```
 
 Returns true if the wildcard (`?*`) `pattern` matches the `value`, false otherwise.