Imp: Correct words and format codes

[Howie59]

No description provided.

[zouyx]

change target branch to develop pls

target branch is wrong

[codecov-commenter]

Codecov Report

Merging #704 into master will decrease coverage by 0.11%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #704      +/-   ##
==========================================
- Coverage   63.88%   63.77%   -0.12%     
==========================================
  Files         236      236              
  Lines       12313    12313              
==========================================
- Hits         7866     7852      -14     
- Misses       3680     3692      +12     
- Partials      767      769       +2     

Impacted Files	Coverage Δ
cluster/loadbalance/consistent_hash.go	90.32% <ø> (ø)
cluster/router/condition/router.go	75.84% <ø> (ø)
protocol/dubbo/client.go	67.87% <ø> (-1.22%)	⬇️
protocol/dubbo/codec.go	72.50% <ø> (ø)
protocol/grpc/server.go	68.42% <ø> (ø)
protocol/result.go	0.00% <ø> (ø)
registry/etcdv3/service_discovery.go	16.54% <ø> (ø)
registry/nacos/listener.go	80.00% <ø> (ø)
remoting/etcdv3/client.go	51.51% <ø> (ø)
remoting/kubernetes/registry_controller.go	55.67% <ø> (ø)
... and 5 more

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[fangyincheng]

LGTM