Merge branch 'dl/config-alias-doc'

Doc update. * dl/config-alias-doc: config/alias.txt: document alias accepting non-command first word config/alias.txt: change " and ' to `

Junio C Hamano committed Jul 9, 2019 at 15:25 UTC 71221f28ec3f887620f0089b8f42bcf9b19f4a42

No changes.