[redirects-web/proxy] Missing trailing / for GitLab pages hosted documentation

[Andrea Veri <averi src gnome org>]

commit 1c7465c8c1168430b94945fea41f6580ccd792f1
Author: Andrea Veri <averi redhat com>
Date:   Mon Aug 2 14:57:42 2021 +0200

    Missing trailing / for GitLab pages hosted documentation

 conf.d/developer.gnome.org.conf | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/conf.d/developer.gnome.org.conf b/conf.d/developer.gnome.org.conf
index 0cbb26a..ebb2030 100644
--- a/conf.d/developer.gnome.org.conf
+++ b/conf.d/developer.gnome.org.conf
@@ -16,27 +16,27 @@ server {
     }
 
     location /glib {
-        return 301 https://docs.gtk.org/glib;
+        return 301 https://docs.gtk.org/glib/;
     }
 
     location /gobject {
-        return 301 https://docs.gtk.org/gobject;
+        return 301 https://docs.gtk.org/gobject/;
     }
 
     location /gio {
-        return 301 https://docs.gtk.org/gio;
+        return 301 https://docs.gtk.org/gio/;
     }
 
     location /gtk3 {
-        return 301 https://docs.gtk.org/gtk3;
+        return 301 https://docs.gtk.org/gtk3/;
     }
 
     location /gdk3 {
-        return 301 https://docs.gtk.org/gdk3;
+        return 301 https://docs.gtk.org/gdk3/;
     }
 
     location /atk {
-        return 301 https://gnome.pages.gitlab.gnome.org/atk;
+        return 301 https://gnome.pages.gitlab.gnome.org/atk/;
     }
 
     location /libsigc++ {