Update README.md

Initial readme doc

Author: jlivingood

README.md

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 # low-latency
 LS4: Low Latency Low Loss Scalable Throughput
 
-This repository hosts documents related to L4S experiments related to the Internet Engineering Task Force's (IETF) [Transport Area Working Group (TSVWG)] (https://datatracker.ietf.org/group/tsvwg/documents/). 
+This repository hosts documents related to Low Latency Low Loss Scalable Throughput (L4S) experiments related to the Internet Engineering Task Force's (IETF) [Transport Area Working Group (TSVWG)](https://datatracker.ietf.org/group/tsvwg/documents/). Feel free to submit pull requests and open issues for our consideration during these experiments.