fix: fix typos in help text and log output

[reubenmiller]

Fix minor typos in the help and log output

[github-actions]

Robot Results

✅ Passed	❌ Failed	⏭️ Skipped	Total	Pass %	⏱️ Duration
30	0	0	30	100	7m38.301714s

Passed Tests

Name	⏱️ Duration	Suite
Get Container Logs	6.376 s	Container-Logs
Get Container Logs with only last N lines	0.528 s	Container-Logs
Remove Container	7.596 s	Container-Remove
Remove Container Non Existent Container Should Not Through An Error	0.062 s	Container-Remove
Update to tedge-container-plugin-ng	25.477 s	Installation
Check for Update	7.695 s	Operations-Clone
Clone Existing Container	27.717 s	Operations-Clone
Clone Existing Container by Timeout Whilst Waiting For Exit	18.075 s	Operations-Clone
Clone Existing Container but Waiting For Exit	23.823 s	Operations-Clone
Ignore Containers With Given Label	21.075 s	Operations-Clone
Install/uninstall container package from private repository - credentials file	16.948 s	Operations-Private-Registries
Install/uninstall container package from private repository - credentials script	16.944 s	Operations-Private-Registries
Install/uninstall container package from private repository - credentials script with cache	21.987 s	Operations-Private-Registries
Install/uninstall container package from private repository - engine credentials	19.185 s	Operations-Private-Registries
Install/uninstall container package from private repository - docker from docker	38.805 s	Operations-Private-Registries
Get Configuration	5.381 s	Operations
Install/uninstall container-group package	16.258 s	Operations
Install invalid container-group	3.047 s	Operations
Install container-group with multiple files - app1	14.501 s	Operations
Install container-group with multiple files - app2	10.175 s	Operations
Install/uninstall container package	15.076 s	Operations
Install/uninstall container package from file	12.061 s	Operations
Manual container creation/deletion	20.276 s	Operations
Manual container creation/deletion with error on run	7.755 s	Operations
Manual container created and then killed	10.281 s	Operations
Self Update Is Present Using Self Type	0.150 s	Self
Self Update Is Present Using Container Type	0.157 s	Self
Self Update Is Not Present	0.154 s	Self
Service status	18.950 s	Telemetry-Main
Sends measurements	71.787 s	Telemetry-Main