Merge pull request #321 from brianbarbieri/patch-1

fix type in train.py thanks to @brianbarbieri

Author: zylo117

train.py

@@ -56,7 +56,7 @@ def get_args():
     parser.add_argument('-w', '--load_weights', type=str, default=None,
                         help='whether to load weights from a checkpoint, set None to initialize, set \'last\' to load last checkpoint')
     parser.add_argument('--saved_path', type=str, default='logs/')
-    parser.add_argument('--debug', type=boolean_string, default=False, help='whether visualize the predicted boxes of trainging, '
+    parser.add_argument('--debug', type=boolean_string, default=False, help='whether visualize the predicted boxes of training, '
                                                                   'the output images will be in test/')
 
     args = parser.parse_args()