docs/esp8266/tutorial: Fix typo, change -> changed.

7 years ago · 1e2b78111b
1 changed files with 1 additions and 1 deletions
--- a/docs/esp8266/tutorial/powerctrl.rst
+++ b/docs/esp8266/tutorial/powerctrl.rst
@ -14,7 +14,7 @@ current frequency use::
    >>> machine.freq()
    80000000

-By default the CPU runs at 80MHz.  It can be change to 160MHz if you need more
+By default the CPU runs at 80MHz.  It can be changed to 160MHz if you need more
 processing power, at the expense of current consumption::

    >>> machine.freq(160000000)