[gnome-builder] source-view: fix typo

[Christian Hergert <chergert src gnome org>]

commit 3a0b1403d82128b6a6460fdd96dfa25e92433089
Author: Christian Hergert <christian hergert me>
Date:   Sat May 2 12:34:51 2015 -0700

    source-view: fix typo

 libide/ide-source-view.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libide/ide-source-view.c b/libide/ide-source-view.c
index 650d619..6d1dee2 100644
--- a/libide/ide-source-view.c
+++ b/libide/ide-source-view.c
@@ -5746,7 +5746,7 @@ ide_source_view_init (IdeSourceView *self)
   egg_binding_set_bind (priv->file_setting_bindings, "tab-width",
                         self, "tab-width", G_BINDING_SYNC_CREATE);
   egg_binding_set_bind (priv->file_setting_bindings, "right-margin-position",
-                        self, "right-margin-postion", G_BINDING_SYNC_CREATE);
+                        self, "right-margin-position", G_BINDING_SYNC_CREATE);
   egg_binding_set_bind (priv->file_setting_bindings, "indent-style",
                         self, "indent-style", G_BINDING_SYNC_CREATE);