README.md: Update NuttX Porting Guide Online links
@@ -181,7 +181,8 @@ A: Here are three:
You can copy any pieces that you like from the old apps/directory to your
custom apps directory as necessary.
- This is documented in `NuttX/boards/README.txt`.
+ This is documented in `NuttX/boards/README.txt` and `NuttX Porting Guide`
+ online at <https://cwiki.apache.org/confluence/display/NUTTX/Porting+Guide>.
3) If you like the random collection of stuff in the `apps/` directory but
just want to expand the existing components with your own, external
