Remove stray please

Signed-off-by: Trevor <trevinwoodstock@gmail.com>

docs/articles/basics.md

@@ -19,7 +19,7 @@ installed, use the following command:
 If you get `docker: command not found` or something like
 `/var/lib/docker/repositories: permission denied` you may have an
 incomplete Docker installation or insufficient privileges to access
-Docker on your machine. Please 
+Docker on your machine. 
 
 Additionally, depending on your Docker system configuration, you may be required
 to preface each `docker` command with `sudo`. To avoid having to use `sudo` with