Tom Collins fccf17521a py/objstr: Remove duplicate % in error string.
The double-% was added in 11de8399fe5f9ef54589b14470faf8d4fcc5ccaa (Jun
2014) when such errors were formatted with printf.  But then
55830dd9bf4fee87c0a6d3f38c51614fea0eb483 (Dec 2018) changed
mp_obj_new_exception_msg() to not format the message, as discussed
in #3004.  So such error strings are no longer formatted and a % is just
that.
2020-03-11 14:31:29 +11:00
..
2020-02-28 10:31:07 +11:00
2019-11-21 12:04:53 +11:00
2020-02-28 10:31:07 +11:00