Doc: translate link for texi2html

diff --git a/lilypond-texi2html.init b/lilypond-texi2html.init
index 7e319e9c0ceacf9a12614953808fb55162c0fc56..af049ee3eadf0ecaa2200fbc113fef768e12939f 100644 (file)
--- a/lilypond-texi2html.init
+++ b/lilypond-texi2html.init
@@ -76,7 +76,7 @@ $LY_LANGUAGES->{'fr'} = {
     'Back to Documentation Index' => 'Retour à l\'accueil de la documentation',
 };
 $LY_LANGUAGES->{'es'} = {
-    'Back to Documentation Index' => '',
+    'Back to Documentation Index' => 'Volver al índice de la documentación',
 };
 $LY_LANGUAGES->{'de'} = {
     'Back to Documentation Index' => '',