Update rp2040.rst (#1704)

wd5gnr · web-flow · commit 3c93d14b3327 · 2023-09-10T13:54:24.000-07:00
isPicoW was missing the rp2040. qualifier.
diff --git a/docs/rp2040.rst b/docs/rp2040.rst
@@ -81,8 +81,8 @@ overhead).
 Hardware Identification
 -----------------------
 
-bool isPicoW()
-~~~~~~~~~~~~~~
+bool rp2040.isPicoW()
+~~~~~~~~~~~~~~~~~~~~~
 Returns the core's best guess if this code is running on a Raspberry Pi Pico W.
 This would let you, possibly, use the same UF2 for Pico and PicoW by simply not
 doing any WiFi calls.
