Fixes in readme (#35)

Co-authored-by: amanjpro <[email protected]>

README.md

@@ -1,9 +1,16 @@
 # match-api
-A set of public facing APIs defined by protobuf messages to perform secure Private Set Intersection (PSI) matches with Optable Data connectivity nodes (DCN). The open sourced Command Line Interface (CLI) utility [match-cli](https://github.com/Optable/match-cli) uses these APIs to enable any users of the tool to perform secure ID matches with a DCN partner.
+A set of public facing APIs defined by protobuf messages to perform a secure
+PAIR (Publisher Advertiser Identity Reconciliation) match and activation with
+Optable Data connectivity nodes (DCN). The open sourced Command Line Interface
+(CLI) utility [opair](https://github.com/Optable/optable-pair-cli) uses
+these APIs to enable any users of the tool to perform secure ID matches with a
+DCN partner.
 
 ## Installation
-Download Google's Protocol Buffers compiler `protoc` and make sure it's available in your PATH. You can download it
-[here](https://developers.google.com/protocol-buffers/docs/downloads), or follow the installation instruction
+Download Google's Protocol Buffers compiler `protoc` and make sure it's
+available in your PATH. You can download it
+[here](https://developers.google.com/protocol-buffers/docs/downloads), or
+follow the installation instruction
 [here](https://grpc.io/docs/protoc-installation/).
 
 ## Build