docs/utime: Clarify description of localtime().
@@ -39,8 +39,11 @@ Functions
.. function:: localtime([secs])
Convert a time expressed in seconds since the Epoch (see above) into an 8-tuple which
- contains: (year, month, mday, hour, minute, second, weekday, yearday)
- If secs is not provided or None, then the current time from the RTC is used.
+ contains: (*year*, *month*, *mday*, *hour*, *minute*, *second*, *weekday*, *yearday*).
+ If *secs* argument is not provided or ``None``, then the current time
+ from the RTC is used.
+
+ Ranges of the values returned are as follows:
* year includes the century (for example 2014).
* month is 1-12
