git-p4: change "commitish" typo to "committish"

This was the only occurrence of "commitish" in the tree, but as the log will reveal we've had others in the past. Fixes up code added in 00ad6e3182 ("git-p4: work with a detached head", 2015-11-21). Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Ævar Arnfjörð Bjarmason committed May 10, 2018 at 12:43 UTC 89f32a92b4f04ab93fc52ef16fa628cbb2bddd7d
1 file changed +3 -3
git-p4.py
+3 -3
@@ -2099,11 +2099,11 @@ class P4Submit(Command, P4UserMap):
2099
2100 commits = []
2101 if self.master:
2102 - commitish = self.master
2102 + committish = self.master
2103 else:
2104 - commitish = 'HEAD'
2104 + committish = 'HEAD'
2105
2106 - for line in read_pipe_lines(["git", "rev-list", "--no-merges", "%s..%s" % (self.origin, commitish)]):
2106 + for line in read_pipe_lines(["git", "rev-list", "--no-merges", "%s..%s" % (self.origin, committish)]):
2107 commits.append(line.strip())
2108 commits.reverse()
2109