diff --git a/ext/include/doc.go b/ext/include/doc.go
index 374911f..11ea07d 100644
--- a/ext/include/doc.go
+++ b/ext/include/doc.go
@@ -1,4 +1,4 @@
-// Package include implements a zcl extension that allows inclusion of
+// Package include implements a HCL extension that allows inclusion of
 // one HCL body into another using blocks of type "include", with the following
 // structure:
 //