remove empty line in .htaccess

.htaccess

@@ -17,7 +17,6 @@ RewriteEngine on
 RewriteRule .* - [env=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
 RewriteRule ^.well-known/carddav /remote.php/carddav/ [R]
 RewriteRule ^.well-known/caldav /remote.php/caldav/ [R]	
-
 RewriteRule ^apps/([^/]*)/(.*\.(css|php))$ index.php?app=$1&getfile=$2 [QSA,L]
 RewriteRule ^remote/(.*) remote.php [QSA,L]
 </IfModule>