Correct typo for replaceProcessGroup

[xumengpanda]

Description

ReplaceProcessGroup procedure has typo in its help message and comment.
This PR fixex the typos.

Type of change

• Bug fix (non-breaking change which fixes an issue)
  No functional change.

Testing

No testing since it's not changing functionality.

[foundationdb-ci]

Result of fdb-kubernetes-operator-pr on Linux CentOS 7

• Commit ID: b3bf5d53efbf7a8d786b01a67e6835b40e2d3973
• Duration 3:10:10
• Result: ✅ SUCCEEDED
• Error: N/A
• Build Log terminal output (available for 30 days)
• Build Workspace zip file of the working directory (available for 30 days)

[johscheuer]

Can you please run make clean all to ensure everything is generated properly. You also have to change the code in v1beta2, v1beta1 is read-only.

[foundationdb-ci]

Result of fdb-kubernetes-operator-pr on Linux CentOS 7

• Commit ID: a654e4f
• Duration 1:17:21
• Result: ❌ FAILED
• Error: Error while executing command: if $(grep -q -- "--- FAIL:" logs/*.log); then echo "TESTS FAILED SEE THESE LOGS:"; echo ; grep -l -- "--- FAIL:" logs/*.log; exit 1; fi. Reason: exit status 1
• Build Log terminal output (available for 30 days)
• Build Workspace zip file of the working directory (available for 30 days)

[xumengpanda]

The PR test failure is not relevant to this PR. It seems indicating the buggify feature has bug?

[FAILED] [56.158 seconds]
Operator
/codebuild/output/src594396191/src/github.com/FoundationDB/fdb-kubernetes-operator/fdb-kubernetes-tests/tests/test_operator/operator_test.go:117
 using the buggify option to ignore a process during the restart
 /codebuild/output/src594396191/src/github.com/FoundationDB/fdb-kubernetes-operator/fdb-kubernetes-tests/tests/test_operator/operator_test.go:869
   [It] should not restart the process on the ignore list
   /codebuild/output/src594396191/src/github.com/FoundationDB/fdb-kubernetes-operator/fdb-kubernetes-tests/tests/test_operator/operator_test.go:910

 Failed after 15.036s.
 Expected
     <bool>: false
 to be true
 In [It] at: /codebuild/output/src594396191/src/github.com/FoundationDB/fdb-kubernetes-operator/fdb-kubernetes-tests/tests/test_operator/operator_test.go:942

[johscheuer]

Thanks!

[johscheuer]

The PR test failure is not relevant to this PR. It seems indicating the buggify feature has bug?

[FAILED] [56.158 seconds]
Operator
/codebuild/output/src594396191/src/github.com/FoundationDB/fdb-kubernetes-operator/fdb-kubernetes-tests/tests/test_operator/operator_test.go:117
 using the buggify option to ignore a process during the restart
 /codebuild/output/src594396191/src/github.com/FoundationDB/fdb-kubernetes-operator/fdb-kubernetes-tests/tests/test_operator/operator_test.go:869
   [It] should not restart the process on the ignore list
   /codebuild/output/src594396191/src/github.com/FoundationDB/fdb-kubernetes-operator/fdb-kubernetes-tests/tests/test_operator/operator_test.go:910

 Failed after 15.036s.
 Expected
     <bool>: false
 to be true
 In [It] at: /codebuild/output/src594396191/src/github.com/FoundationDB/fdb-kubernetes-operator/fdb-kubernetes-tests/tests/test_operator/operator_test.go:942

This could also be an issue with the test setup, we already have an issue to investigate this failure.