Fix executable typo

[yujinqiu]

No description provided.

[codecov]

Codecov Report

Merging #934 into master will decrease coverage by 0.04%.
The diff coverage is 100%.

@@            Coverage Diff            @@
##           master    #934      +/-   ##
=========================================
- Coverage   75.44%   75.4%   -0.05%     
=========================================
  Files         206     206              
  Lines        9448    9448              
=========================================
- Hits         7128    7124       -4     
- Misses       1652    1655       +3     
- Partials      668     669       +1

Impacted Files	Coverage Δ
common/platform/platform.go	75.6% <100%> (ø)	⬆️
common/buf/copy.go	68.62% <0%> (-7.85%)	⬇️
transport/internet/headers/http/http.go	79.43% <0%> (-2.13%)	⬇️
transport/internet/kcp/sending.go	88.44% <0%> (+1.33%)	⬆️

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