[tip:sched/core] sched: Clean up some typos and grammatical errors in code/comments

Commit-ID: 9c58c79a8a76c510cd3a5012c536d4fe3c81ec3b Gitweb: http://git.kernel.org/tip/9c58c79a8a76c510cd3a5012c536d4fe3c81ec3b Author: Zhihui Zhang AuthorDate: Sat, 20 Sep 2014 21:24:36 -0400 Committer: Ingo Molnar CommitDate: Sun, 21 Sep 2014 09:00:02 +0200 sched: Clean up some typos

[tip:sched/core] sched: Rename a misleading variable in build_overlap_sched_groups()

Commit-ID: aaecac4ad46b35ad308245384d019633fb9bc21b Gitweb: http://git.kernel.org/tip/aaecac4ad46b35ad308245384d019633fb9bc21b Author: Zhihui Zhang AuthorDate: Fri, 1 Aug 2014 21:18:03 -0400 Committer: Ingo Molnar CommitDate: Tue, 12 Aug 2014 12:48:21 +0200 sched: Rename a misleading v