[baobab] trivial: fix style

[Stefano Facchini <sfacchini src gnome org>]

commit 19d1894fef91f22fc406840de5a38055b5915ac0
Author: Stefano Facchini <stefano facchini gmail com>
Date:   Fri Sep 29 11:38:30 2017 +0200

    trivial: fix style

 src/baobab-window.vala |   11 ++++-------
 1 files changed, 4 insertions(+), 7 deletions(-)
---
diff --git a/src/baobab-window.vala b/src/baobab-window.vala
index eaa394a..982eb04 100644
--- a/src/baobab-window.vala
+++ b/src/baobab-window.vala
@@ -170,15 +170,12 @@ namespace Baobab {
 
             var desktop = Environment.get_variable ("XDG_CURRENT_DESKTOP");
 
-            if (desktop == null || !desktop.contains("Unity"))
-            {
+            if (desktop == null || !desktop.contains ("Unity")) {
                 this.set_titlebar (header_bar);
-            }
-            else
-            {
+            } else {
                 header_bar.show_close_button = false;
-                header_bar.get_style_context().remove_class("titlebar");
-                vbox.pack_start(header_bar,  false, false, 0);
+                header_bar.get_style_context ().remove_class ("titlebar");
+                vbox.pack_start (header_bar, false, false, 0);
             }
 
             set_ui_state (home_page, false);