[gtk: 1/2] Fix a doc typo

[Timm Bäder <baedert src gnome org>]

commit f0fe2e07439cfa975142872b1f083da617383cce
Author: Luca Bacci <luca bacci982 gmail com>
Date:   Tue Jan 28 20:42:03 2020 +0000

    Fix a doc typo

 gdk/gdkdevice.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gdk/gdkdevice.c b/gdk/gdkdevice.c
index 7b523ad730..55fbc48742 100644
--- a/gdk/gdkdevice.c
+++ b/gdk/gdkdevice.c
@@ -738,7 +738,7 @@ gdk_device_get_source (GdkDevice *device)
  *
  * Determines the mode of the device.
  *
- * Returns: a #GdkInputSource
+ * Returns: a #GdkInputMode
  **/
 GdkInputMode
 gdk_device_get_mode (GdkDevice *device)