build.sh: Fix whitespace error introduced in previous commit.

PR toolchain/58536: build.sh should support cross-building packages
into images

Author: riastradh

build.sh

@@ -1,5 +1,5 @@
 #! /usr/bin/env sh
-#	$NetBSD: build.sh,v 1.380 2024/11/29 16:55:24 riastradh Exp $
+#	$NetBSD: build.sh,v 1.381 2024/11/29 16:56:40 riastradh Exp $
 #
 # Copyright (c) 2001-2023 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -1587,7 +1587,7 @@ sanitycheck()
 	while $do_pkg; do				# not really a loop
 		test -n "${PKGSRCDIR}" && {
 		    test -f "${PKGSRCDIR}/mk/bsd.pkg.mk" ||
-		    	bomb "PKGSRCDIR (${PKGSRCDIR}) does not exist"
+			bomb "PKGSRCDIR (${PKGSRCDIR}) does not exist"
 		    break
 		}
 		for _pd in \
@@ -2070,7 +2070,7 @@ createmakewrapper()
 	eval cat <<EOF ${makewrapout}
 #! ${HOST_SH}
 # Set proper variables to allow easy "make" building of a NetBSD subtree.
-# Generated from:  \$NetBSD: build.sh,v 1.380 2024/11/29 16:55:24 riastradh Exp $
+# Generated from:  \$NetBSD: build.sh,v 1.381 2024/11/29 16:56:40 riastradh Exp $
 # with these arguments: ${_args}
 #