Updated NEWS-SERVERS settings

Updated NEWS-SERVERS settings
- Better explanation of the Connection settings

NZBGet/How-to-setup-NZBGet.md

@@ -42,7 +42,7 @@ I will only explain the so called most importand paths.
 `Port` => Port to connect to. 
 `Password` => Password to use for authentication. 
 `Encryption` =>  Encrypted server connection (TLS/SSL). (**PREFERED TO USE THIS!!!**)
-`Connections` =>  Maximum number of simultaneous connections.(Use as less as possible Don't max it !!!)
+`Connections` =>  Use the lowest possible amount of connections +1 to gain your max download speed.
 `Retention` =>  How long the articles are stored on the news server. 
 
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