[gtk] gesturestylus: Add missing array g-i annotation for *_get_axes params

[Rico Tzschichholz <ricotz src gnome org>]

commit 4ebd14c0456d0442d4ee68d51383b2991e7efcc6
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Aug 20 16:57:54 2018 +0200

    gesturestylus: Add missing array g-i annotation for *_get_axes params

 gtk/gtkgesturestylus.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkgesturestylus.c b/gtk/gtkgesturestylus.c
index 5ee62ee05f..9ba5fc804d 100644
--- a/gtk/gtkgesturestylus.c
+++ b/gtk/gtkgesturestylus.c
@@ -187,8 +187,8 @@ gtk_gesture_stylus_get_axis (GtkGestureStylus *gesture,
 /**
  * gtk_gesture_stylus_get_axes:
  * @gesture: a GtkGestureStylus
- * @axes: array of requested axes, terminated with #GDK_AXIS_IGNORE
- * @values: (out): return location for the axis values
+ * @axes: (array): array of requested axes, terminated with #GDK_AXIS_IGNORE
+ * @values: (out) (array): return location for the axis values
  *
  * Returns the current values for the requested @axes. This function
  * must be called from either the #GtkGestureStylus:down,