📖 quick start update to install 2.0.0-alpha.1

Author: droot

docs/book/src/quick-start.md

@@ -16,11 +16,11 @@ os=$(go env GOOS)
 arch=$(go env GOARCH)
 
 # download kubebuilder and extract it to tmp
-curl -sL https://go.kubebuilder.io/dl/2.0.0-alpha.0/${os}/${arch} | tar -xz -C /tmp/
+curl -sL https://go.kubebuilder.io/dl/2.0.0-alpha.1/${os}/${arch} | tar -xz -C /tmp/
 
 # move to a long-term location and put it on your path
 # (you'll need to set the KUBEBUILDER_ASSETS env var if you put it somewhere else)
-sudo mv /tmp/kubebuilder_2.0.0-alpha.0_${os}_${arch} /usr/local/kubebuilder
+sudo mv /tmp/kubebuilder_2.0.0-alpha.1_${os}_${arch} /usr/local/kubebuilder
 export PATH=$PATH:/usr/local/kubebuilder/bin
 ```