Clean up PKGBUILD

.SRCINFO

@@ -1,6 +1,6 @@
 pkgbase = sway-git
 	pkgdesc = i3-compatible Wayland compositor
-	pkgver = r5522.70637b40
+	pkgver = r5747.9032be4f
 	pkgrel = 1
 	url = https://swaywm.org
 	arch = i686

PKGBUILD

@@ -1,7 +1,7 @@
 # Maintainer: Drew DeVault <sir@cmpwn.com>
 pkgname=sway-git
 _pkgname=sway
-pkgver=r5522.70637b40
+pkgver=r5747.9032be4f
 pkgrel=1
 license=("MIT")
 pkgdesc="i3-compatible Wayland compositor"
@@ -26,21 +26,21 @@ conflicts=("sway")
 options=(debug !strip)
 
 pkgver() {
-	cd "${srcdir}/${_pkgname}"
+	cd "$_pkgname"
 	printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
 }
 
 prepare() {
-	cd "${srcdir}/${_pkgname}"
+	cd "$_pkgname"
 	meson -Dwerror=false --prefix /usr "$srcdir/build"
 }
 
 build() {
-	cd "${srcdir}/${_pkgname}"
+	cd "$_pkgname"
 	ninja -C "$srcdir/build"
 }
 
 package() {
-	cd "${srcdir}/${_pkgname}"
-	DESTDIR="$pkgdir/" ninja -C "$srcdir/build" install
+	cd "$_pkgname"
+	DESTDIR="$pkgdir" ninja -C "$srcdir/build" install
 }