diff options
| -rw-r--r-- | docs/library/pyb.UART.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/library/pyb.UART.rst b/docs/library/pyb.UART.rst index 7e207dcb51..5fc5b22a5a 100644 --- a/docs/library/pyb.UART.rst +++ b/docs/library/pyb.UART.rst @@ -103,7 +103,7 @@ Methods .. method:: uart.any() - Return ``True`` if any characters waiting, else ``False``. + Returns the number of characters waiting (may be 0). .. method:: uart.writechar(char) |