update README

Author: uuazed

README.md

@@ -138,14 +138,13 @@ Each command has it's own help page, for example:
       Upload predictions from file.
 
     Options:
-      --tournament INTEGER  Tournament to target (8 classic, 11 signals, 12
-                            crypto)  [default: 8]
+      --tournament INTEGER  The ID of the tournament, defaults to 8
       --model_id TEXT       An account model UUID (required for accounts with
                             multiple models
-
       --help                Show this message and exit.
 
 
+
 # API Reference
 
 Checkout the [detailed API docs](http://numerapi.readthedocs.io/en/latest/api/numerapi.html#module-numerapi.numerapi)