Merge pull request #637 from thorstenMueller/dev

Ups. Added missing ,

TTS/bin/compute_statistics.py

@@ -19,7 +19,7 @@ def main():
         description="Compute mean and variance of spectrogtram features.")
     parser.add_argument("--config_path", type=str, required=True,
                         help="TTS config file path to define audio processin parameters.")
-    parser.add_argument("--out_path", type=str, required=True
+    parser.add_argument("--out_path", type=str, required=True,
                         help="save path (directory and filename).")
     args = parser.parse_args()