Documentation Inconsistencies on this repo vs https://opentracing.io/

[zdelagrange]

In this section of the repo documentation

https://github.com/yurishkuro/opentracing-tutorial/tree/master/java/src/main/java/lesson03#extract-the-span-context-from-the-incoming-request-using-tracerextract

It suggests using the TextMapAdapter

while on this section of opentracing.io documentation

https://opentracing.io/guides/java/inject-extract/#extracting-the-span-s-context-from-incoming-request

It suggests using the TextMapExtractAdapter

I believe the documentation of this repository to be correct, but the opentracing.io examples seem to have a much higher google page rank, which might cause some confusion.

Regards