slight chenge to README.md

README.md

@@ -6,12 +6,13 @@ standard `netcat(1)`.
 
 You start the server using:
 
-    $ ./gosher [<PORT> [<GOPHERDIR>]
+    $ ./gosher [<GOPHERDIR> [<HOSTNAME> [<PORT>]]]
 
-If PORT is not specified, it will bind on port 70. If GOPHERDIR is not
+If HOSTNAME is not provided, it will be set to "localhost". If PORT is
-provided, it defaults to "./". Before starting `gosher` you might need
+not specified, it will bind on port 70. If GOPHERDIR is not provided, it
-to modify the values of the variables `NETCAT` and `STYLE` in `gosher`
+defaults to "./". Before starting `gosher` you might need to modify the
-(see "Which netcat?" below).
+values of the variables `NETCAT` and `STYLE` in `gosher` (see "Which
+netcat?" below).
 
 If the selector is a directory, `gosher` will look for a file named
 `gophermap` to render the submenu. If a `gophermap` does not exist,
@@ -59,8 +60,8 @@ run `gosher` under `chroot(8)` be sure to have the following binaries (and
 the corresponding libs) available in the chroot-ed environment:
 
 ```
-	basename(1) cat(1) cut(1) dirname(1) mkfifo(1) netcat(1) realpath(1)
+	basename(1) cat(1) cut(1) date(1) dirname(1) mkfifo(1) netcat(1) 
-	rm(1) sed(1) sh(1) which(1)
+	realpath(1) rm(1) sed(1) sh(1) which(1)
 ```
 
 Obviously, `netcat(1)` will be your preferred `netcat(1)` implementation.