update README

1 files changed, 5 insertions, 5 deletions

diff --git a/README.md b/README.md
index e7b1555..43474ba 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # MeTube

 

-Web GUI for youtube-dl with playlist support

+Web GUI for youtube-dl with playlist support. Allows you to download videos from YouTube and dozens of other sites (https://ytdl-org.github.io/youtube-dl/supportedsites.html).

 

 ![screenshot1](https://github.com/alexta69/metube/raw/master/screenshot.gif)

 

@@ -30,12 +30,12 @@ services:
 

 Certain values can be set via environment variables, using the `-e` parameter on the docker command line, or the `environment:` section in docker-compose.

 

-* __DOWNLOAD_DIR__: path to where the downloads will be saved. Defaults to "/downloads" in the docker image, and "." otherwise.

-* __URL_PREFIX__: base path for the web server (for use when hosting behind a reverse proxy). Defaults to "/".

+* __DOWNLOAD_DIR__: path to where the downloads will be saved. Defaults to `/downloads` in the docker image, and `.` otherwise.

+* __URL_PREFIX__: base path for the web server (for use when hosting behind a reverse proxy). Defaults to `/`.

 

 ## Running behind a reverse proxy

 

-Use the following nginx configuration to run MeTube behind a reverse proxy. The extra `proxy_set_headers` directives are there to make WebSockets work. Don't forget to set the URL_PREFIX environment variable to the correct value as well.

+Use the following nginx configuration to run MeTube behind a reverse proxy. The extra `proxy_set_header` directives are there to make WebSocket work. Don't forget to set the URL_PREFIX environment variable to the correct value as well.

 

 ```

 location /metube/ {

@@ -49,7 +49,7 @@ location /metube/ {
 

 ## Build and run locally

 

-Make sure you have node.js installed.

+Make sure you have node.js and Python 3.8 installed.

 

 ```bash

 cd metube