function comment typo

[binbin0325]

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[codecov-commenter]

Codecov Report

Patch and project coverage have no change.

Comparison is base (ddd2642) 53.17% compared to head (9782e9d) 53.17%.

❗ Current head 9782e9d differs from pull request most recent head bb1038b. Consider uploading reports for the commit bb1038b to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #537   +/-   ##
=======================================
  Coverage   53.17%   53.17%           
=======================================
  Files          91       91           
  Lines        5894     5894           
=======================================
  Hits         3134     3134           
  Misses       2413     2413           
  Partials      347      347           

Impacted Files	Coverage Δ
core/system_metric/sys_metric_stat.go	17.55% <ø> (ø)

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[binbin0325]

replace #523, purpose is to verify CI