[gnome-builder] tree: remove unnecessary gtkdoc

[Christian Hergert <chergert src gnome org>]

commit 4e43a1bfdb8e85b248ffe77492d80984bff162d8
Author: Christian Hergert <christian hergert me>
Date:   Sun Jun 14 12:58:37 2015 -0700

    tree: remove unnecessary gtkdoc

 src/tree/gb-tree.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/src/tree/gb-tree.c b/src/tree/gb-tree.c
index a127537..beed00a 100644
--- a/src/tree/gb-tree.c
+++ b/src/tree/gb-tree.c
@@ -885,12 +885,6 @@ gb_tree_class_init (GbTreeClass *klass)
                   GTK_TYPE_WIDGET);
 }
 
-/**
- * gb_tree_init:
- * @tree: (in): A #GbTree.
- *
- * Initializes the newly created #GbTree instance.
- */
 static void
 gb_tree_init (GbTree *tree)
 {