Fix "invalid escape sequences" error on Python 3.6

[youtube-dl] / README.md

diff --git a/README.md b/README.md
index bd01e2a102cfb103b8941856c0d31ab34978f53b..ead6e3dbf3867b9c65c8ef3656c88713316da1a9 100644 (file)
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Windows users can [download an .exe file](https://yt-dl.org/latest/youtube-dl.ex
 
 You can also use pip:
 
-    sudo pip install --upgrade youtube-dl
+    sudo -H pip install --upgrade youtube-dl
     
 This command will update youtube-dl if you have already installed it. See the [pypi page](https://pypi.python.org/pypi/youtube_dl) for more information.
 
@@ -961,7 +961,7 @@ After you have ensured this site is distributing its content legally, you can fo
                 'id': '42',
                 'ext': 'mp4',
                 'title': 'Video title goes here',
-                'thumbnail': 're:^https?://.*\.jpg$',
+                'thumbnail': r're:^https?://.*\.jpg$',
                 # TODO more properties, either as:
                 # * A value
                 # * MD5 checksum; start the string with md5: