[libsoup] tests: Remove extra whitespace

[Tomas Popela <tpopela src gnome org>]

commit 7bb9c82fddbf2ca2d09dbaabb46d54d7c18c00b9
Author: Tomas Popela <tpopela redhat com>
Date:   Tue Apr 17 15:46:11 2018 +0200

    tests: Remove extra whitespace

 tests/xmlrpc-server.php |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/xmlrpc-server.php b/tests/xmlrpc-server.php
index f315b6d..7003e68 100644
--- a/tests/xmlrpc-server.php
+++ b/tests/xmlrpc-server.php
@@ -20,7 +20,7 @@ function sum ($method_name, $params, $app_data)
        foreach ($params[0] as $val) {
                if (xmlrpc_get_type ($val) != "double")
                        return paramfault();
-                       
+
                $sum = $sum + $val;
        }
        return $sum;