docs/wipy: Fix links to network.Server, and markup for boot.py.

docs/wipy/general.rst

@@ -40,7 +40,7 @@ Telnet REPL
 
 Linux stock telnet works like a charm (also on OSX), but other tools like putty
 work quite well too. The default credentials are: **user:** ``micro``, **password:** ``python``.
-See :ref:`network.server <network.server>` for info on how to change the defaults.
+See :class:`network.Server` for info on how to change the defaults.
 For instance, on a linux shell (when connected to the WiPy in AP mode)::
 
    $ telnet 192.168.1.1
@@ -62,7 +62,7 @@ Open your FTP client of choice and connect to:
 
 **url:** ``ftp://192.168.1.1``, **user:** ``micro``, **password:** ``python``
 
-See :ref:`network.server <network.server>` for info on how to change the defaults.
+See :class:`network.Server` for info on how to change the defaults.
 The recommended clients are: Linux stock FTP (also in OSX), Filezilla and FireFTP.
 For example, on a linux shell::
 

docs/wipy/quickref.rst

@@ -205,7 +205,7 @@ See :ref:`network.WLAN <network.WLAN>` and :mod:`machine`. ::
 Telnet and FTP server
 ---------------------
 
-See :ref:`network.Server <network.Server>` ::
+See :class:`network.Server` ::
 
     from network import Server
 

docs/wipy/tutorial/repl.rst

@@ -18,7 +18,7 @@ do::
    >>> uart = UART(0, 115200)
    >>> os.dupterm(uart)
 
-Place this piece of code inside your `boot.py` so that it's done automatically after
+Place this piece of code inside your ``boot.py`` so that it's done automatically after
 reset.
 
 Windows