[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8257208: Fix typo in doc/building.md

[Magnus Ihse Bursie]

Changeset: f6bfbb2b
Author:    Hollow Man <hollowman at hollowman.ml>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-11-27 19:32:24 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/f6bfbb2b

8257208: Fix typo in doc/building.md

Reviewed-by: ihse

! doc/building.html
! doc/building.md