[incubator-nuttx] branch master updated: Documentation/quickstart/debugging: rewrite SWD sentence

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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git


The following commit(s) were added to refs/heads/master by this push:
     new c0719b3  Documentation/quickstart/debugging: rewrite SWD sentence
c0719b3 is described below

commit c0719b370d9be67509d7b0e90c4f452597f0050d
Author: Diego Herranz <di...@diegoherranz.com>
AuthorDate: Wed Oct 21 08:44:59 2020 +0100

    Documentation/quickstart/debugging: rewrite SWD sentence
    
    Original content rather than copy-paste from Wikipedia.
    Discussed on https://github.com/apache/incubator-nuttx/pull/2031
---
 Documentation/quickstart/debugging.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/quickstart/debugging.rst b/Documentation/quickstart/debugging.rst
index 7c275a1..379240d 100644
--- a/Documentation/quickstart/debugging.rst
+++ b/Documentation/quickstart/debugging.rst
@@ -95,7 +95,7 @@ JTAG/SWD Debugging
 `JTAG <https://en.wikipedia.org/wiki/JTAG>`_ is a set of standards that specify a way to attach a hardware device to
 your embedded board, and then remotely control the CPU. You can load code, start, stop, step through the program, and
 examine variables and memory. `SWD <https://en.wikipedia.org/wiki/JTAG#Similar_interface_standards>`_ is an
-Arm-specific, alternative 2-pin electrical interface that uses the same protocol and can be used too.
+Arm-specific interface with a reduced number of signals which can be used alternatively.
 
 The NuttX operating system uses `threads <https://en.wikipedia.org/wiki/Thread_(computing)>`_, so you need a
 thread-aware debugger to do more than load code, start, and stop it. A thread-aware debugger will allow you to switch