docs(readme): update readme

Author: spaceship

Dockerfile

@@ -25,6 +25,6 @@ RUN apt-get update --fix-missing && \
     #go get golang.org/x/tools/cmd/goimports && \
     #go get github.com/rakyll/gotest && \
     #go get -u golang.org/x/lint/golint && \
-    #go install github.com/GoAdminGroup/go-admin/adm && \
+    #go install github.com/GoAdminGroup/adm@latest && \
     #go get -u github.com/golangci/golangci-lint/cmd/golangci-lint
 WORKDIR /home/goadmin

README.md

@@ -66,16 +66,16 @@ Following three steps to run it.
 Note: now you can quickly start by doing like this.
 
 ```shell
+$ go install github.com/GoAdminGroup/adm@latest
 $ mkdir new_project && cd new_project
-$ go install github.com/GoAdminGroup/go-admin/adm
 $ adm init
 ```
 
 Or (use adm whose version higher or equal than v1.2.16)
 
 ```shell
 $ mkdir new_project && cd new_project
-$ go install github.com/GoAdminGroup/go-admin/adm
+$ go install github.com/GoAdminGroup/adm@latest
 $ adm init web
 ```
 

README_CN.md

@@ -48,16 +48,16 @@ GoAdmin 可以帮助你的golang应用快速实现数据可视化，搭建一个
 提示：现在你也可以这样做。
 
 ```shell
+$ go install github.com/GoAdminGroup/adm@latest
 $ mkdir new_project && cd new_project
-$ go install github.com/GoAdminGroup/go-admin/adm
 $ adm init -l cn
 ```
 
-或者：（使用v1.2.16的adm）
+或者：（使用v1.2.16以上的adm）
 
 ```shell
+$ go install github.com/GoAdminGroup/adm@latest
 $ mkdir new_project && cd new_project
-$ go install github.com/GoAdminGroup/go-admin/adm
 $ adm init web -l cn
 ```