[pitivi] changed indent

[Alexandru Băluț <alexbalut src gnome org>]

commit bce71bf478bfab3db658f42d93ec7d0bf4daaf3e
Author: sprhawk <465558+sprhawk users noreply github com>
Date:   Wed Feb 13 17:14:59 2019 +0800

    changed indent

 pitivi/utils/proxy.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
---
diff --git a/pitivi/utils/proxy.py b/pitivi/utils/proxy.py
index d985a4d5..e46e5794 100644
--- a/pitivi/utils/proxy.py
+++ b/pitivi/utils/proxy.py
@@ -82,9 +82,7 @@ class ProxyManager(GObject.Object, Loggable):
         "progress": (GObject.SignalFlags.RUN_LAST, None, (object, int, int)),
         "proxy-ready": (GObject.SignalFlags.RUN_LAST, None, (object, object)),
         "asset-preparing-cancelled": (GObject.SignalFlags.RUN_LAST, None, (object,)),
-        "error-preparing-asset": (GObject.SignalFlags.RUN_LAST, None, (object,
-                                                                  object,
-                                                                  object)),
+        "error-preparing-asset": (GObject.SignalFlags.RUN_LAST, None, (object, object, object)),
     }
 
     WHITELIST_CONTAINER_CAPS = ["video/quicktime", "application/ogg",