work on making the netscript api tighter

markdown/bitburner.ns.clear.md

@@ -4,19 +4,19 @@
 
 ## NS.clear() method
 
-Clear data from a port.
+Clear data from a file.
 
 <b>Signature:</b>
 
 ```typescript
-clear(handle: string | number): void;
+clear(handle: string): void;
 ```
 
 ## Parameters
 
 |  Parameter | Type | Description |
 |  --- | --- | --- |
-|  handle | string \| number | Port or text file to clear. |
+|  handle | string | Text file to clear. |
 
 <b>Returns:</b>
 
@@ -26,9 +26,5 @@ void
 
 RAM cost: 0 GB
 
-This function is used to clear data in a Netscript Ports or a text file.
-
-If the port/fn argument is a number between 1 and 20, then it specifies a port and will clear it (deleting all data from the underlying queue).
-
-If the port/fn argument is a string, then it specifies the name of a text file (.txt) and will delete all data from that text file.
+Delete all data from that text file.