Improve koyeb cp's example messages

Co-authored-by: Justin Ellingwood <[email protected]>

pkg/koyeb/instances.go

@@ -53,9 +53,9 @@ func NewInstanceCmd() *cobra.Command {
 		Aliases: []string{"copy"},
 		Args:    cobra.ExactArgs(2),
 		Example: `
-To copy the file hello.txt, located in your working directory on your machine to a remote koyeb instance, in the /tmp/ directory
+To copy a file called `hello.txt` from the current directory of your local machine to the `/tmp` directory of a remote Koyeb Instance, type:
 $> koyeb instance cp hello.txt <instance_id>:/tmp/
-To copy the file spreadsheet.csv, located in /tmp/ in your Instance to the local directory on your machine
+To copy a `spreadsheet.csv` file from the `/tmp/` directory of your Koyeb Instance to the current directory on your local machine, type:
 $> koyeb instance cp <instance_id>:/tmp/spreadsheet.csv .`,
 		RunE: WithCLIContext(instanceHandler.Cp),
 	}