Update README.md

[glmapper]

No description provided.

[codecov]

Codecov Report

Merging #452 (0da0051) into master (cdbde41) will increase coverage by 0.66%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master     #452      +/-   ##
============================================
+ Coverage     46.30%   46.97%   +0.66%     
- Complexity      219      224       +5     
============================================
  Files           331      331              
  Lines          9916     9916              
  Branches        943      943              
============================================
+ Hits           4592     4658      +66     
+ Misses         4840     4775      -65     
+ Partials        484      483       -1     

Impacted Files	Coverage Δ
.../tracer/core/reporter/digest/DiskReporterImpl.java	92.59% <ø> (+5.55%)	⬆️
...r/core/appender/file/TimedRollingFileAppender.java	68.42% <0.00%> (+0.58%)	⬆️
.../tracer/plugin/flexible/FlexibleDigestEncoder.java	4.16% <0.00%> (+4.16%)	⬆️
...ay/sofa/tracer/plugin/flexible/FlexibleTracer.java	68.47% <0.00%> (+4.34%)	⬆️
...a/com/alipay/disruptor/MultiProducerSequencer.java	79.22% <0.00%> (+5.19%)	⬆️
...ipay/common/tracer/core/appender/self/SelfLog.java	85.45% <0.00%> (+7.27%)	⬆️
...nder/manager/AsyncCommonDigestAppenderManager.java	75.53% <0.00%> (+7.44%)	⬆️
...common/tracer/core/appender/self/TracerDaemon.java	61.90% <0.00%> (+9.52%)	⬆️
...nt/interceptor/SofaTracerAsyncHttpInterceptor.java	100.00% <0.00%> (+11.11%)	⬆️
... and 7 more

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[nobodyiam]

Thanks!