[sysprof] battery: fix battery type in new func

[Christian Hergert <chergert src gnome org>]

commit c46ac1374bf7284c94ccb00f9c79c892b385e96a
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jun 13 20:23:03 2019 -0700

    battery: fix battery type in new func

 src/libsysprof/sysprof-battery-source.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/libsysprof/sysprof-battery-source.c b/src/libsysprof/sysprof-battery-source.c
index dbc77e2..39dc9e0 100644
--- a/src/libsysprof/sysprof-battery-source.c
+++ b/src/libsysprof/sysprof-battery-source.c
@@ -311,5 +311,5 @@ sysprof_battery_source_init (SysprofBatterySource *self)
 SysprofSource *
 sysprof_battery_source_new (void)
 {
-  return g_object_new (SYSPROF_TYPE_SOURCE, NULL);
+  return g_object_new (SYSPROF_TYPE_BATTERY_SOURCE, NULL);
 }