fix typo, first sound of user is not a vowel, but the consonant /j/

[wuxiangzhou2010]

No description provided.

[codecov]

Codecov Report

Merging #1008 into master will increase coverage by 0.2%.
The diff coverage is 0%.

@@            Coverage Diff            @@
##           master    #1008     +/-   ##
=========================================
+ Coverage   75.61%   75.82%   +0.2%     
=========================================
  Files         212      212             
  Lines        9662     9662             
=========================================
+ Hits         7306     7326     +20     
+ Misses       1678     1658     -20     
  Partials      678      678

Impacted Files	Coverage Δ
transport/internet/kcp/segment.go	91.94% <ø> (ø)	⬆️
config.go	65.78% <ø> (ø)	⬆️
proxy/http/server.go	54.78% <ø> (ø)	⬆️
common/protocol/context.go	100% <ø> (ø)	⬆️
common/uuid/uuid.go	98.11% <ø> (ø)	⬆️
common/serial/numbers.go	83.78% <ø> (ø)	⬆️
common/signal/notifier.go	100% <ø> (ø)	⬆️
common/protocol/id.go	100% <ø> (ø)	⬆️
common/crypto/chunk.go	88.7% <ø> (ø)	⬆️
core.go	100% <ø> (ø)	⬆️
... and 8 more

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