Update 2020-10-26-pytorch-1.7-released.md

Author: wookim3

_posts/2020-10-26-pytorch-1.7-released.md

@@ -145,7 +145,7 @@ To use this feature across multiple machines, please provide a file from a share
 # initialize the process group
 dist.init_process_group(
     "gloo",
-    # multi-machien example:
+    # multi-machine example:
     # init_method = "file://////{machine}/{share_folder}/file"
     init_method="file:///{your local file path}",
     rank=rank,