git: openjdk/jdk: 8322309: Fix an inconsistancy in spacing style in spec.gmk.template

[Severin Gehwolf]

Changeset: 3bc5679c
Author:    Frederic Thevenet <fthevenet at openjdk.org>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-12-19 13:54:49 +0000
URL:       https://git.openjdk.org/jdk/commit/3bc5679cab03936005be02e7b8140d549396d5e2

8322309: Fix an inconsistancy in spacing style in spec.gmk.template

Reviewed-by: sgehwolf, erikj

! make/autoconf/spec.gmk.template