markdown: display bool type

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

Author: crazy-max

clidocstool_md.go

@@ -240,10 +240,7 @@ func mdCmdOutput(cmd *cobra.Command, old string) (string, error) {
 			}
 			name += mdMakeLink("`--"+f.Name+"`", f.Name, f, isLink)
 
-			var ftype string
-			if f.Value.Type() != "bool" || (f.Value.Type() == "bool" && f.DefValue == "true") {
-				ftype = "`" + f.Value.Type() + "`"
-			}
+			ftype := "`" + f.Value.Type() + "`"
 
 			var defval string
 			if v, ok := f.Annotations[annotation.DefaultValue]; ok && len(v) > 0 {

fixtures/buildx_build.md

@@ -22,12 +22,12 @@ Start a build
 | [`-f`](https://docs.docker.com/engine/reference/commandline/build/#specify-a-dockerfile--f), [`--file`](https://docs.docker.com/engine/reference/commandline/build/#specify-a-dockerfile--f) | `string`      |           | Name of the Dockerfile (default: `PATH/Dockerfile`)                                                  |
 | `--iidfile`                                                                                                                                                                                  | `string`      |           | Write the image ID to the file                                                                       |
 | `--label`                                                                                                                                                                                    | `stringArray` |           | Set metadata for an image                                                                            |
-| `--load`                                                                                                                                                                                     |               |           | Shorthand for `--output=type=docker`                                                                 |
+| `--load`                                                                                                                                                                                     | `bool`        |           | Shorthand for `--output=type=docker`                                                                 |
 | `--network`                                                                                                                                                                                  | `string`      | `default` | Set the networking mode for the `RUN` instructions during build                                      |
 | `-o`, `--output`                                                                                                                                                                             | `stringArray` |           | Output destination (format: `type=local,dest=path`)                                                  |
 | `--platform`                                                                                                                                                                                 | `stringArray` | local     | Set target platform for build                                                                        |
-| `--push`                                                                                                                                                                                     |               |           | Shorthand for `--output=type=registry`                                                               |
-| `-q`, `--quiet`                                                                                                                                                                              |               |           | Suppress the build output and print image ID on success                                              |
+| `--push`                                                                                                                                                                                     | `bool`        |           | Shorthand for `--output=type=registry`                                                               |
+| `-q`, `--quiet`                                                                                                                                                                              | `bool`        |           | Suppress the build output and print image ID on success                                              |
 | `--secret`                                                                                                                                                                                   | `stringArray` |           | Secret file to expose to the build (format: `id=mysecret,src=/local/secret`)                         |
 | `--shm-size`                                                                                                                                                                                 | `string`      |           | Size of `/dev/shm`                                                                                   |
 | `--ssh`                                                                                                                                                                                      | `stringArray` |           | SSH agent socket or keys to expose to the build<br>format: `default\|<id>[=<socket>\|<key>[,<key>]]` |