Add options for docker plugin enable and fix some typos

Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
Upstream-commit: eff40eda38
Component: cli

components/cli/docs/reference/commandline/cli.md

@@ -26,7 +26,6 @@ Usage: docker [OPTIONS] COMMAND [ARG...]
 A self-sufficient runtime for containers.
 
 Options:
-
       --config string      Location of client config files (default "/root/.docker")
   -D, --debug              Enable debug mode
       --help               Print usage
@@ -72,8 +71,8 @@ by the `docker` command line:
   to the same URL as the registry.
 * `DOCKER_TMPDIR` Location for temporary Docker files.
 
-Because Docker is developed using 'Go', you can also use any environment
-variables used by the 'Go' runtime. In particular, you may find these useful:
+Because Docker is developed using Go, you can also use any environment
+variables used by the Go runtime. In particular, you may find these useful:
 
 * `HTTP_PROXY`
 * `HTTPS_PROXY`

components/cli/docs/reference/commandline/dockerd.md

@@ -22,7 +22,6 @@ Usage: dockerd [OPTIONS]
 A self-sufficient runtime for containers.
 
 Options:
-
       --add-runtime value                     Register an additional OCI compatible runtime (default [])
       --api-cors-header string                Set CORS headers in the Engine API
       --authorization-plugin value            Authorization plugins to load (default [])

components/cli/docs/reference/commandline/plugin_enable.md

@@ -16,7 +16,7 @@ keywords: "plugin, enable"
 # plugin enable
 
 ```markdown
-Usage:  docker plugin enable PLUGIN
+Usage:  docker plugin enable [OPTIONS] PLUGIN
 
 Enable a plugin