Spelling fixes

Spelling errors found using github.com/lucasdemarchi/codespell
A tool to fix common misspellings.
This tool is licensed under GNU General Public License, version 2.

Change-Id: Ic396413f5bc7d9fc45e1042870634ea13185ae03
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
1 file changed