diff --git a/prosopopee/prosopopee.py b/prosopopee/prosopopee.py
index 1dc7378..daeca00 100644
--- a/prosopopee/prosopopee.py
+++ b/prosopopee/prosopopee.py
@@ -57,16 +57,16 @@ class Video(object):
             return
 
         ffmpeg_switches = {
-          "source": source,
-          "target": target,
-          "loglevel": "-loglevel %s" % options["loglevel"],
-          "resolution": "-s %s" % options["resolution"],
-          "preselect": "-vpre %s" % options["preselect"],
-          "resize": "-vf scale=-1:%s" % options.get("resize"),
-          "bitrate": "-b %s" % options["bitrate"],
-          "format": "-f %s" % options["format"],
-          "binary": "%s" % options["binary"]
-          }
+           "source": source,
+           "target": target,
+           "loglevel": "-loglevel %s" % options["loglevel"],
+           "resolution": "-s %s" % options["resolution"],
+           "preselect": "-vpre %s" % options["preselect"],
+           "resize": "-vf scale=-1:%s" % options.get("resize"),
+           "bitrate": "-b %s" % options["bitrate"],
+           "format": "-f %s" % options["format"],
+           "binary": "%s" % options["binary"]
+        }
 
         warning("Generation", source)