chore: update README

[mayurkale22]

No description provided.

[codecov-io]

Codecov Report

Merging #874 into master will decrease coverage by 0.07%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #874      +/-   ##
==========================================
- Coverage   92.81%   92.74%   -0.08%     
==========================================
  Files         247      245       -2     
  Lines       11073    10896     -177     
  Branches     1066     1069       +3     
==========================================
- Hits        10277    10105     -172     
+ Misses        796      791       -5     

Impacted Files	Coverage Δ
packages/opentelemetry-core/src/utils/url.ts	100.00% <0.00%> (ø)
packages/opentelemetry-plugin-mysql/src/version.ts	100.00% <0.00%> (ø)
...ckages/opentelemetry-plugin-express/src/version.ts	100.00% <0.00%> (ø)
...ckages/opentelemetry-plugin-mongodb/src/version.ts	100.00% <0.00%> (ø)
...ges/opentelemetry-exporter-zipkin/src/transform.ts	100.00% <0.00%> (ø)
...s/opentelemetry-metrics/test/MeterProvider.test.ts	100.00% <0.00%> (ø)
.../opentelemetry-core/src/trace/spancontext-utils.ts	100.00% <0.00%> (ø)
.../opentelemetry-exporter-jaeger/test/jaeger.test.ts	100.00% <0.00%> (ø)
.../opentelemetry-exporter-zipkin/test/zipkin.test.ts	100.00% <0.00%> (ø)
...entelemetry-exporter-jaeger/test/transform.test.ts	100.00% <0.00%> (ø)
... and 12 more