man: typos and small cleanups

Signed-off-by: Zygmunt Krynicki zygmunt.krynicki@huawei.com

enabled an automatic merge when the pipeline for 23a275b5 succeeds

aborted the automatic merge because target branch was updated

added 6 commits

• 54631723...facf8070 - 3 commits from branch main
• 198efe8d - man: fix typo
• a16e4e1f - Makefile: add missing rules for sysota.boot-protocol.7
• 45c62037 - .gitignore: simplify rules for constructed manual pages

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merged