[gtk-internet-radio-locator] Added missing help lingua

[Daniel Mustieles García <dmustieles src gnome org>]

commit 4e12353f682542f69720e956aab26e3f79c161e4
Author: Daniel Mustieles <daniel mustieles gmail com>
Date:   Thu Nov 21 12:16:16 2019 +0100

    Added missing help lingua

 help/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/help/Makefile.am b/help/Makefile.am
index dbc91f7..0dbb959 100644
--- a/help/Makefile.am
+++ b/help/Makefile.am
@@ -12,7 +12,7 @@ HELP_FILES = \
        search.page \
        exit.page
 
-HELP_LINGUAS = cs de pl
+HELP_LINGUAS = cs de es pl
 
 endif