Update README.md

README.md

@@ -62,7 +62,7 @@ Search on Google for nginx-setting
 
 This will install the latest nodejs
 
-    $ curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
+    $ curl -sL https://deb.nodesource.com/setup_19.x | sudo -E bash -
     $ sudo apt-get install -y nodejs
     
 ### Run core-geth   
@@ -152,7 +152,7 @@ The frontend is a single-page Ember.js application that polls the pool API to re
 
 Install nodejs. I suggest using LTS version >= 4.x from https://github.com/nodesource/distributions or from your Linux distribution or simply install nodejs on Ubuntu Xenial 16.04.
 
-> NOTE: at this point keep your nodejs version <= 10.x.
+> NOTE: at this point keep your nodejs version <= 19.x.
 
 The frontend is a single-page Ember.js application that polls the pool API to render miner stats.