input: docs: pxrc: remove reference to phoenix-sim

The reference undeniably points to something unrelated nowadays.
Remove it.

Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Suggested-by: Mark Olsson <mark@markolsson.se>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20230824-pxrc-doc-v1-1-038b75a2ef05@gmail.com

diff --git a/Documentation/input/devices/pxrc.rst b/Documentation/input/devices/pxrc.rst
index ca11f64..5a86df4 100644 (file)
--- a/Documentation/input/devices/pxrc.rst
+++ b/Documentation/input/devices/pxrc.rst
@@ -5,7 +5,7 @@ pxrc - PhoenixRC Flight Controller Adapter
 :Author: Marcus Folkesson <marcus.folkesson@gmail.com>
 
 This driver let you use your own RC controller plugged into the
-adapter that comes with PhoenixRC [1]_ or other compatible adapters.
+adapter that comes with PhoenixRC or other compatible adapters.
 
 The adapter supports 7 analog channels and 1 digital input switch.
 
@@ -41,7 +41,7 @@ Manual Testing
 ==============
 
 To test this driver's functionality you may use `input-event` which is part of
-the `input layer utilities` suite [2]_.
+the `input layer utilities` suite [1]_.
 
 For example::
 
@@ -53,5 +53,4 @@ To print all input events from input `devnr`.
 References
 ==========
 
-.. [1] http://www.phoenix-sim.com/
-.. [2] https://www.kraxel.org/cgit/input/
+.. [1] https://www.kraxel.org/cgit/input/