diff --git a/gio/gapplicationimpl-dbus.c b/gio/gapplicationimpl-dbus.c
index b258f0264..df3f103be 100644
--- a/gio/gapplicationimpl-dbus.c
+++ b/gio/gapplicationimpl-dbus.c
@@ -50,36 +50,36 @@ g_dbus_action_group_sync (GDBusActionGroup  *group,
  */
 static const gchar org_gtk_Application_xml[] =
   "<node>"
-  "  <interface name='org.gtk.Application'>"
-  "    <method name='Activate'>"
-  "      <arg type='a{sv}' name='platform-data' direction='in'/>"
-  "    </method>"
-  "    <method name='Open'>"
-  "      <arg type='as' name='uris' direction='in'/>"
-  "      <arg type='s' name='hint' direction='in'/>"
-  "      <arg type='a{sv}' name='platform-data' direction='in'/>"
-  "    </method>"
-  "    <method name='CommandLine'>"
-  "      <arg type='o' name='path' direction='in'/>"
-  "      <arg type='aay' name='arguments' direction='in'/>"
-  "      <arg type='a{sv}' name='platform-data' direction='in'/>"
-  "      <arg type='i' name='exit-status' direction='out'/>"
-  "    </method>"
-  "  </interface>"
+    "<interface name='org.gtk.Application'>"
+      "<method name='Activate'>"
+        "<arg type='a{sv}' name='platform-data' direction='in'/>"
+      "</method>"
+      "<method name='Open'>"
+        "<arg type='as' name='uris' direction='in'/>"
+        "<arg type='s' name='hint' direction='in'/>"
+        "<arg type='a{sv}' name='platform-data' direction='in'/>"
+      "</method>"
+      "<method name='CommandLine'>"
+        "<arg type='o' name='path' direction='in'/>"
+        "<arg type='aay' name='arguments' direction='in'/>"
+        "<arg type='a{sv}' name='platform-data' direction='in'/>"
+        "<arg type='i' name='exit-status' direction='out'/>"
+      "</method>"
+    "</interface>"
   "</node>";
 
 static GDBusInterfaceInfo *org_gtk_Application;
 
 static const gchar org_gtk_private_CommandLine_xml[] =
   "<node>"
-  "  <interface name='org.gtk.private.CommandLine'>"
-  "    <method name='Print'>"
-  "      <arg type='s' name='message' direction='in'/>"
-  "    </method>"
-  "    <method name='PrintError'>"
-  "      <arg type='s' name='message' direction='in'/>"
-  "    </method>"
-  "  </interface>"
+    "<interface name='org.gtk.private.CommandLine'>"
+      "<method name='Print'>"
+        "<arg type='s' name='message' direction='in'/>"
+      "</method>"
+      "<method name='PrintError'>"
+        "<arg type='s' name='message' direction='in'/>"
+      "</method>"
+    "</interface>"
   "</node>";
 
 static GDBusInterfaceInfo *org_gtk_private_CommandLine;