Update tabs

set a better indentation for block

conf/nginx-primaryonly.conf

@@ -30,12 +30,12 @@
 		}
 		# Enable paths for service and cloud federation discovery
 		# Resolves warning in Nextcloud Settings panel
-				location ~ ^/cloud/(oc[sm]-provider)?/([^/]+\.php)$ {
-						index index.php;
-						include fastcgi_params;
-						fastcgi_param SCRIPT_FILENAME /usr/local/lib/owncloud/$1/$2;
-						fastcgi_pass php-fpm;
-				}
+		location ~ ^/cloud/(oc[sm]-provider)?/([^/]+\.php)$ {
+			index index.php;
+			include fastcgi_params;
+			fastcgi_param SCRIPT_FILENAME /usr/local/lib/owncloud/$1/$2;
+			fastcgi_pass php-fpm;
+		}
 	}
 	location ~ ^(/cloud)((?:/ocs)?/[^/]+\.php)(/.*)?$ {
 		# note: ~ has precendence over a regular location block