docs: clarify --dir flag (#2123)

Co-authored-by: Andrey Nering <[email protected]>

Author: jberkenbilt

internal/flags/flags.go

@@ -105,7 +105,7 @@ func init() {
 	pflag.BoolVarP(&Dry, "dry", "n", false, "Compiles and prints tasks in the order that they would be run, without executing them.")
 	pflag.BoolVar(&Summary, "summary", false, "Show summary about a task.")
 	pflag.BoolVarP(&ExitCode, "exit-code", "x", false, "Pass-through the exit code of the task command.")
-	pflag.StringVarP(&Dir, "dir", "d", "", "Sets directory of execution.")
+	pflag.StringVarP(&Dir, "dir", "d", "", "Sets the directory in which Task will execute and look for a Taskfile.")
 	pflag.StringVarP(&Entrypoint, "taskfile", "t", "", `Choose which Taskfile to run. Defaults to "Taskfile.yml".`)
 	pflag.StringVarP(&Output.Name, "output", "o", "", "Sets output style: [interleaved|group|prefixed].")
 	pflag.StringVar(&Output.Group.Begin, "output-group-begin", "", "Message template to print before a task's grouped output.")

website/docs/reference/cli.mdx

@@ -24,7 +24,7 @@ If `--` is given, all remaining arguments will be assigned to a special
 | ----- | --------------------------- | -------- | -------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | `-c`  | `--color`                   | `bool`   | `true`                                       | Colored output. Enabled by default. Set flag to `false` or use `NO_COLOR=1` to disable.                                                                                                      |
 | `-C`  | `--concurrency`             | `int`    | `0`                                          | Limit number tasks to run concurrently. Zero means unlimited.                                                                                                                                |
-| `-d`  | `--dir`                     | `string` | Working directory                            | Sets directory of execution.                                                                                                                                                                 |
+| `-d`  | `--dir`                     | `string` | Working directory                            | Sets the directory in which Task will execute and look for a Taskfile.                                                                                                                       |
 | `-n`  | `--dry`                     | `bool`   | `false`                                      | Compiles and prints tasks in the order that they would be run, without executing them.                                                                                                       |
 | `-x`  | `--exit-code`               | `bool`   | `false`                                      | Pass-through the exit code of the task command.                                                                                                                                              |
 | `-f`  | `--force`                   | `bool`   | `false`                                      | Forces execution even when the task is up-to-date.                                                                                                                                           |