#18705: fix a number of typos. Patch by FĂ©vry Thibault.
diff --git a/Lib/optparse.py b/Lib/optparse.py
index 37764d3..22405d5 100644
--- a/Lib/optparse.py
+++ b/Lib/optparse.py
@@ -1463,7 +1463,7 @@
"""_match_long_opt(opt : string) -> string
Determine which long option string 'opt' matches, ie. which one
- it is an unambiguous abbrevation for. Raises BadOptionError if
+ it is an unambiguous abbreviation for. Raises BadOptionError if
'opt' doesn't unambiguously match any long option string.
"""
return _match_abbrev(opt, self._long_opt)