[gtk+] placesview: Drop the word stock from the docs

[Matthias Clasen <matthiasc src gnome org>]

commit 1c59db9bfffc31bbbf57fb60127cbc3a7b8b9754
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Dec 1 10:26:21 2017 -0500

    placesview: Drop the word stock from the docs
    
    It does not really add anything here, and makes it harder
    to grep for occurrences of stock ids.

 gtk/gtkplacesview.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkplacesview.c b/gtk/gtkplacesview.c
index b07ffe9..48db272 100644
--- a/gtk/gtkplacesview.c
+++ b/gtk/gtkplacesview.c
@@ -35,7 +35,7 @@
  * @Title: GtkPlacesView
  * @See_also: #GtkFileChooser
  *
- * #GtkPlacesView is a stock widget that displays a list of persistent drives
+ * #GtkPlacesView is a widget that displays a list of persistent drives
  * such as harddisk partitions and networks.  #GtkPlacesView does not monitor
  * removable devices.
  *