[docs] [issue35325] imp.find_module() return value documentation discrepancy

[Karthikeyan Singaravelan]

Change by Karthikeyan Singaravelan <tir.karthi at gmail.com>:


----------
nosy: +brett.cannon
versions:  -Python 3.4, Python 3.5, Python 3.6

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue35325>
_______________________________________