gdkrgba: Add a missing apostrophe in a doc comment

diff --git a/gdk/gdkrgba.c b/gdk/gdkrgba.c
index 1a66e9dcf8a51b875b84d071d38c0c170a2ed685..da3f3381b74fa46cabaf2dadbfe24dd2813316f0 100644 (file)
--- a/gdk/gdkrgba.c
+++ b/gdk/gdkrgba.c
@@ -55,7 +55,7 @@ G_DEFINE_BOXED_TYPE (GdkRGBA, gdk_rgba,
  *   1.0 for opaque
  *
  * A #GdkRGBA is used to represent a (possibly translucent)
- * color, in a way that is compatible with cairos notion of color.
+ * color, in a way that is compatible with cairo’s notion of color.
  */
 
 /**