scripts/spelling.txt: add "comsume(r)" pattern and fix typo instances

Fix typos and add the following to the scripts/spelling.txt:

  comsume||consume
  comsumer||consumer
  comsuming||consuming

I see some variable names with this pattern, but this commit is only
touching comment blocks to avoid unexpected impact.

Link: http://lkml.kernel.org/r/1481573103-11329-19-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/scripts/spelling.txt b/scripts/spelling.txt
index b350689..f9564f6 100644
--- a/scripts/spelling.txt
+++ b/scripts/spelling.txt
@@ -244,6 +244,9 @@
 commiting||committing
 committ||commit
 commoditiy||commodity
+comsume||consume
+comsumer||consumer
+comsuming||consuming
 compability||compatibility
 compaibility||compatibility
 compatability||compatibility