[2201.9.0-stage] Fix the wrong help message

[Thevakumar-Luheerathan]

Purpose

Describe the problems, issues, or needs driving this feature/fix and include links to related issues.

Fixes #42685

Approach

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Samples

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Remarks

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Check List

• Read the Contributing Guide
• Updated Change Log
• Checked Tooling Support (#)
• Added necessary tests
  • Unit Tests
  • Spec Conformance Tests
  • Integration Tests
  • Ballerina By Example Tests
• Increased Test Coverage
• Added necessary documentation
  • API documentation
  • Module documentation in Module.md files
  • Ballerina By Examples