[gnome-builder] symbol-tree: remove useless semicolon

[Sébastien Lafargue <slafargue src gnome org>]

commit b8e04702d92b0b229088b260b11a4eb782ebe637
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Mon Jan 18 18:23:54 2016 +0100

    symbol-tree: remove useless semicolon

 plugins/symbol-tree/symbol-tree.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/symbol-tree/symbol-tree.c b/plugins/symbol-tree/symbol-tree.c
index ed2a531..6a9a815 100644
--- a/plugins/symbol-tree/symbol-tree.c
+++ b/plugins/symbol-tree/symbol-tree.c
@@ -155,7 +155,7 @@ refresh_tree (SymbolTree *self)
        * TODO: Get cross compile names for nodes so that we can
        *       recompute the open state.
        */
-      ide_tree_set_root (self->tree, ide_tree_node_new ());;
+      ide_tree_set_root (self->tree, ide_tree_node_new ());
 
       /*
        * Fetch the symbols via the transparent cache.