[gtksourceview] languagemanager: fix gi-docgen warnings

[Christian Hergert <chergert src gnome org>]

commit 8a2e647a353a59273f9029880b559785caad5afa
Author: Christian Hergert <chergert redhat com>
Date:   Fri Jan 28 14:21:53 2022 -0800

    languagemanager: fix gi-docgen warnings

 gtksourceview/gtksourcelanguagemanager.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtksourceview/gtksourcelanguagemanager.c b/gtksourceview/gtksourcelanguagemanager.c
index d1dbb3c0..5cf7f7b8 100644
--- a/gtksourceview/gtksourcelanguagemanager.c
+++ b/gtksourceview/gtksourcelanguagemanager.c
@@ -269,7 +269,7 @@ gtk_source_language_manager_set_search_path (GtkSourceLanguageManager *lm,
 
 /**
  * gtk_source_language_manager_append_search_path:
- * @manager: a #GtkSourceLanguageManager.
+ * @lm: a #GtkSourceLanguageManager.
  * @path: a directory or a filename.
  *
  * Appends @path to the list of directories where the @manager looks for
@@ -307,7 +307,7 @@ gtk_source_language_manager_append_search_path (GtkSourceLanguageManager *lm,
 
 /**
  * gtk_source_language_manager_prepend_search_path:
- * @manager: a #GtkSourceLanguageManager.
+ * @lm: a #GtkSourceLanguageManager.
  * @path: a directory or a filename.
  *
  * Prepends @path to the list of directories where the @manager looks