* Fix sentence style capitalization in title
Capitalization of topic title was inconsistent with other titles. Fixed to sentence style capitalization.
* Fix object name
Minor change to nice fix, thank you!
# Issue
The command of jobs does not run correctly if its job already finished.
Some readers may confuse that they can't succeed to run a command to follow this tutorial.
So, we should add `--show-all` option to show pods that may be completed.
# The log to show that we need to add an --show-all option
```
$ kubectl get jobs
NAME DESIRED SUCCESSFUL AGE
busybox 1 0 27d
hello-1529501040 1 1 2m
hello-1529501100 1 1 1m
hello-1529501160 1 1 43s
$ kubectl get pods --selector=job-name=hello-1529501160
No resources found, use --show-all to see completed objects.
$ kubectl get pods --show-all --selector=job-name=hello-1529501160
NAME READY STATUS RESTARTS AGE
hello-1529501160-dckjv 0/1 Completed 0 1m
```
CaoShuFeng
Eyal Levin
tvshc
mofelee
Dana Katz
chenhuan
Hesham Massoud
Ben Chelli
Qiming
A. Ishikawa
Steve Perry
Nick Birnberg
Tim McMackin
Bjørn Erik Pedersen