SRCINFO: consistent style

Signed-off-by: Ciaran Moran <ciaran@weave.works>

.github/aur/flux-bin/.SRCINFO.template

@@ -1,4 +1,5 @@
 pkgbase = flux-bin
+pkgname = flux-bin
 	pkgdesc = Open and extensible continuous delivery solution for Kubernetes
 	pkgver = ${PKGVER}
 	pkgrel = ${PKGREL}
@@ -8,9 +9,7 @@ pkgbase = flux-bin
 	arch = armv7h
 	arch = aarch64
 	license = APACHE
-	source_x86_64 = flux-bin-${PKGVER}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v${pkgver}/flux_${PKGVER}_linux_amd64.tar.gz
-	source_armv6h = flux-bin-${PKGVER}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v${pkgver}/flux_${PKGVER}_linux_arm.tar.gz
-	source_armv7h = flux-bin-${PKGVER}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v${pkgver}/flux_${PKGVER}_linux_arm.tar.gz
-	source_aarch64 = flux-bin-${PKGVER}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v${pkgver}/flux_${PKGVER}_linux_arm64.tar.gz
-
-pkgname = flux-bin
+	source_x86_64 = ${pkgname}-${pkgver}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v${pkgver}/flux_${pkgver}_linux_amd64.tar.gz
+	source_armv6h = ${pkgname}-${pkgver}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v${pkgver}/flux_${pkgver}_linux_arm.tar.gz
+	source_armv7h = ${pkgname}-${pkgver}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v${pkgver}/flux_${pkgver}_linux_arm.tar.gz
+	source_aarch64 = ${pkgname}-${pkgver}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v${pkgver}/flux_${pkgver}_linux_arm64.tar.gz