diff --git a/glib/gtimezone.c b/glib/gtimezone.c
index 7bb48d27b..f93c82540 100644
--- a/glib/gtimezone.c
+++ b/glib/gtimezone.c
@@ -76,7 +76,7 @@
 /**
  * GTimeZone:
  *
- * #GDateTime is an opaque structure whose members cannot be accessed
+ * #GTimeZone is an opaque structure whose members cannot be accessed
  * directly.
  *
  * Since: 2.26