[blogs] Syntax fix

[Andrea Veri <averi src gnome org>]

commit ed4d0919fb802fba1d15783cfb7488bda00e7cc1
Author: Andrea Veri <av gnome org>
Date:   Mon Jul 15 12:12:33 2019 +0000

    Syntax fix

 blogs.gnome.org.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/blogs.gnome.org.conf b/blogs.gnome.org.conf
index c0eb3d9..9886ebd 100644
--- a/blogs.gnome.org.conf
+++ b/blogs.gnome.org.conf
@@ -46,7 +46,7 @@
 
 <Location "/guadecregistration">
     Header set Access-Control-Allow-Origin "https://2019.guadec.org/";
-    Header set X-Frame-Options ALLOW-FROM https://2019.guadec.org/
+    Header set X-Frame-Options "allow-from https://2019.guadec.org/";
 </Location>
 
 <LocationMatch "^/.well-known/acme-challenge">