[gedit] DocumentsPanel: fix typo in static function name

[Sébastien Wilmet <swilmet src gnome org>]

commit 4459631b3349e291bab3018224e53ed7141c9407
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Nov 28 18:35:36 2015 +0100

    DocumentsPanel: fix typo in static function name

 gedit/gedit-documents-panel.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gedit/gedit-documents-panel.c b/gedit/gedit-documents-panel.c
index e2bf982..935dcb5 100644
--- a/gedit/gedit-documents-panel.c
+++ b/gedit/gedit-documents-panel.c
@@ -926,7 +926,7 @@ gedit_documents_panel_dispose (GObject *object)
 }
 
 static GtkWidget *
-create_placerholder_row (gint height)
+create_placeholder_row (gint height)
 {
        GtkStyleContext *context;
 
@@ -1039,7 +1039,7 @@ panel_on_drag_motion (GtkWidget      *widget,
                        panel->document_row_height = allocation.height;
                }
 
-               panel->row_placeholder = create_placerholder_row (panel->document_row_height);
+               panel->row_placeholder = create_placeholder_row (panel->document_row_height);
                gtk_widget_show (panel->row_placeholder);
                g_object_ref_sink (panel->row_placeholder);
        }