[gimp] libgimpcolor: fix "Since:" on gimp_param_spec_rgb_get_default()

[Michael Natterer <mitch src gnome org>]

commit bbf4270437fcc49459177ef9b761ca52f4cd3337
Author: Michael Natterer <mitch gimp org>
Date:   Thu Aug 1 12:49:56 2019 +0200

    libgimpcolor: fix "Since:" on gimp_param_spec_rgb_get_default()

 libgimpcolor/gimprgb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libgimpcolor/gimprgb.c b/libgimpcolor/gimprgb.c
index 37123d6878..4ed7d0804c 100644
--- a/libgimpcolor/gimprgb.c
+++ b/libgimpcolor/gimprgb.c
@@ -778,7 +778,7 @@ gimp_param_spec_rgb (const gchar   *name,
  *
  * Returns the @pspec's default color value.
  *
- * Since: 2.10.12
+ * Since: 2.10.14
  **/
 void
 gimp_param_spec_rgb_get_default (GParamSpec *pspec,