Makefile: Add a comment to fix syntax highlighting

Trivial fix for syntax highlighting in editors.  Some get confused by
the double quote that doesn't have a close quote and stop highlighting
at that point.  This comment closes the quote and the paren pair so
that they can recover.

Change-Id: I566e8e0f4412009f679ab079f20ae30c2049b502
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13435
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

0 files changed, 0 insertions, 0 deletions