dmd-bootstrap: fix template

Also changes here-doc style to satisfy xlint.

srcpkgs/dmd-bootstrap/template

@@ -1,17 +1,16 @@
 # Template file for 'dmd-bootstrap'
 pkgname=dmd-bootstrap
 version=2.069.20180305
-revision=2
+revision=3
 _gitrev_dmd=75266348c8a2368945a339ab86d7c8960a9bfc08
 _gitrev_druntime=33ae38cef41564b12864470afaf8430eb7334d3b
 _gitrev_phobos=30ac23a0889dd183221ce531a057171dd45296c4
+archs="x86_64* i686*"
 create_wrksrc=yes
 build_style=gnu-makefile
-provides="d-compiler-${version}_${revision}"
-archs="x86_64* i686*"
 short_desc="DMD Compiler (last C++ version for bootstrap)"
 maintainer="Yuxuan Shui <yshuiv7@gmail.com>"
-license="custom"
+license="BSL-1.0"
 homepage="https://dlang.org/"
 distfiles="
  https://github.com/dlang/dmd/archive/${_gitrev_dmd}.tar.gz>dmd-${version}.tar.gz
@@ -21,6 +20,7 @@ checksum="
  015ad5ce9d60bc183b9b40ae649eafeced93cb2a211400d9280464b22acdb129
  7f4d84f2b5252c0cc33bffbb4de8aab9321df844b8512e27e90267cbb9bc7422
  57306f80a63b83b755043d05e85e83cf3178701c92d295c97d1a5a8be8ffce19"
+provides="d-compiler-${version}_${revision}"
 
 post_extract() {
 	rm -rf dmd druntime phobos
@@ -56,10 +56,10 @@ do_install() {
 	vbin dmd
 
 	vmkdir etc
-	cat > $DESTDIR/etc/dmd.conf <<EOF
-[Environment]
-DFLAGS=-I/usr/include/dlang/dmd -L-L/usr/lib${XBPS_TARGET_WRODSIZE} -L--export-dynamic
-EOF
+	cat > $DESTDIR/etc/dmd.conf <<- EOF
+	[Environment]
+	DFLAGS=-I/usr/include/dlang/dmd -L-L/usr/lib${XBPS_TARGET_WRODSIZE} -L--export-dynamic
+	EOF
 
 	vlicense backendlicense.txt
 	vlicense boostlicense.txt