git: 6cdc06285417 - main - src.opts.mk: Style nits, remove obsolete comment

The branch main has been updated by des:

URL: https://cgit.FreeBSD.org/src/commit/?id=6cdc0628541718610124bd62c406342fff9ba28b

commit 6cdc0628541718610124bd62c406342fff9ba28b
Author:     Dag-Erling Smørgrav <des@FreeBSD.org>
AuthorDate: 2025-08-14 20:29:00 +0000
Commit:     Dag-Erling Smørgrav <des@FreeBSD.org>
CommitDate: 2025-08-14 20:29:11 +0000

    src.opts.mk: Style nits, remove obsolete comment
    
    Reviewed by:    imp, markj, jhb
    Differential Revision:  https://reviews.freebsd.org/D51902
---
 share/mk/src.opts.mk | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/share/mk/src.opts.mk b/share/mk/src.opts.mk
index 6000da865332..f146a4b24424 100644
--- a/share/mk/src.opts.mk
+++ b/share/mk/src.opts.mk
@@ -296,9 +296,9 @@ __DEFAULT_NO_OPTIONS+=LLVM_TARGET_BPF LLVM_TARGET_MIPS
 .include <bsd.compiler.mk>
 
 .if ${__T} == "i386" || ${__T} == "amd64"
-__DEFAULT_NO_OPTIONS += FDT
+__DEFAULT_NO_OPTIONS+=FDT
 .else
-__DEFAULT_YES_OPTIONS += FDT
+__DEFAULT_YES_OPTIONS+=FDT
 .endif
 
 .if ${__T:Marm*} == "" && ${__T:Mriscv64*} == ""
@@ -519,8 +519,4 @@ MK_${vv:H}:=	${MK_${vv:T}}
 .endif
 .endfor
 
-#
-# Set defaults for the MK_*_SUPPORT variables.
-#
-
 .endif #  !target(__<src.opts.mk>__)