build: fix syntax-check tab violation

* tools/Makefile.am: Fix tab damage in previous patch.
(cherry picked from commit 07049e4c39186368d6851df9707a53525a3f06a0)
This commit is contained in:
Eric Blake 2012-10-26 15:27:25 -06:00
parent 891ca055f4
commit 536c0e3e4f