[gnome-builder] code: notify::title when file changes

[Christian Hergert <chergert src gnome org>]

commit 3be7f5835170e9a86add4553a3ff7a510d4441a4
Author: Christian Hergert <chergert redhat com>
Date:   Sun Feb 24 18:42:21 2019 -0800

    code: notify::title when file changes

 src/libide/code/ide-buffer.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/src/libide/code/ide-buffer.c b/src/libide/code/ide-buffer.c
index 033330f79..cf511df58 100644
--- a/src/libide/code/ide-buffer.c
+++ b/src/libide/code/ide-buffer.c
@@ -297,6 +297,7 @@ _ide_buffer_set_file (IdeBuffer *self,
       gtk_source_file_set_location (self->source_file, file);
       ide_buffer_reload_file_settings (self);
       g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_FILE]);
+      g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_TITLE]);
     }
 }
 
@@ -2054,7 +2055,7 @@ ide_buffer_set_style_scheme_name (IdeBuffer   *self,
 }
 
 /**
- * ide_buffer_get_title:
+ * ide_buffer_dup_title:
  * @self: an #IdeBuffer
  *
  * Gets a string to represent the title of the buffer. An attempt is made to