Code cleanup

pkg/arch/PKGBUILD

 # Maintainer: Akira Ohgaki <akiraohgaki@gmail.com>
 
-pkgname=xdgurl
-pkgver=2.0.0
-pkgrel=1
+pkgname="xdgurl"
+pkgver="2.0.0"
+pkgrel="1"
 pkgdesc="An install helper program for desktop stuff."
-arch=('i686' 'x86_64')
+arch=("i686" "x86_64")
 url="https://github.com/xdgurl/xdgurl"
-license=('GPL3')
-depends=('qt5-base>=5.3.0' 'qt5-svg>=5.3.0' 'qt5-declarative>=5.3.0' 'qt5-quickcontrols>=5.3.0')
-#source=("https://github.com/xdgurl/xdgurl/archive/release-$pkgver.tar.gz")
-source=("$pkgname.tar.gz")
+license=("GPL3")
+depends=("qt5-base>=5.3.0" "qt5-svg>=5.3.0" "qt5-declarative>=5.3.0" "qt5-quickcontrols>=5.3.0")
+#source=("https://github.com/xdgurl/xdgurl/archive/release-${pkgver}.tar.gz")
+source=("${pkgname}.tar.gz")
 md5sums=() #autofill using updpkgsums
 
 build() {
-    #cd "$pkgname-release-$pkgver"
-    cd $pkgname
+    #cd "${pkgname}-release-${pkgver}"
+    cd "${pkgname}"
     qmake PREFIX="/usr"
     make
 }
 
 package() {
-    #cd "$pkgname-release-$pkgver"
-    cd $pkgname
-    make INSTALL_ROOT="$pkgdir" install
+    #cd "${pkgname}-release-${pkgver}"
+    cd "${pkgname}"
+    make INSTALL_ROOT="${pkgdir}" install
 }