[gtk+] Fix a typo in the css docs

[Lapo Calamandrei <lapo src gnome org>]

commit 40955ad737b7dd1f1ddf1a399a7567165d20a679
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Fri Oct 21 13:53:02 2016 +0200

    Fix a typo in the css docs

 docs/reference/gtk/css-overview.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/docs/reference/gtk/css-overview.xml b/docs/reference/gtk/css-overview.xml
index a5bb29c..d77fadb 100644
--- a/docs/reference/gtk/css-overview.xml
+++ b/docs/reference/gtk/css-overview.xml
@@ -858,7 +858,7 @@ arrow {
 ]]></programlisting>
     </example>
 
-<literallayout><code>〈recolored image〉 = -gtk-recolored( 〈url〉[, 〈color palette〉] )</code>
+<literallayout><code>〈recolored image〉 = -gtk-recolor( 〈url〉[, 〈color palette〉] )</code>
 </literallayout>
 
     <para>