fix: number of active schedulers misspell

[Liam-Zhao]

Description

Related Issue

Fixed dragonflyoss/Dragonfly2#3538.

Motivation and Context

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation Update (if none of the other choices apply)

Checklist

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.

[gaius-qi]

LGTM

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.17%. Comparing base (b8e77ff) to head (306d1a2).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #398   +/-   ##
=======================================
  Coverage   98.17%   98.17%           
=======================================
  Files          31       31           
  Lines        3286     3286           
  Branches      987      988    +1     
=======================================
  Hits         3226     3226           
  Misses         58       58           
  Partials        2        2           

Files with missing lines	Coverage Δ
src/components/clusters/show.tsx	97.03% <ø> (ø)