fix read mes (#3168)

README.md

@@ -64,6 +64,7 @@ root
 │   ├── <a href="./packages/coverage-aggregator">coverage-aggregator</a>: Javascript coverage aggregator based on <a href="https://www.npmjs.com/package/nyc">nyc</a>
 │   ├── <a href="./packages/docs">docs</a>: Docasaurus documentation. Note: this is not yet in use, and docs are still maintained on gitbook
 │   ├── <a href="./packages/explorer-ui">explorer-ui</a>: Explorer UI
+│   ├── <a href="./packages/rfq-indexer">rfq-indexer</a>: RFQ indexer
 │   ├── <a href="./packages/rest-api">rest-api</a>: Rest API
 │   ├── <a href="./packages/sdk-router">sdk-router</a>: SDK router
 │   ├── <a href="./packages/solidity-devops">solidity-devops</a>: provides a set of tools and scripts to help with the development of Solidity smart contracts

packages/rfq-indexer/README.md

@@ -12,14 +12,15 @@ The RFQ (Request for Quote) Indexer is a system designed to index and track brid
    - API: Used by front-end applications, other services, or developers to query the indexed data.
 
 ## Directory Structure
-rfq-indexer/
-├── api/ # API service
-│ ├── src/ # API source code
-│ ├── package.json # API dependencies and scripts
-│ └── README.md # API documentation
-├── indexer/ # Indexer service
-│ ├── src/ # Indexer source code
-│ ├── abis/ # Contract ABIs
-│ ├── package.json # Indexer dependencies and scripts
-│ └── README.md # Indexer documentation
-└── README.md # This file
+<pre>
+rfq-indexer
+├── <a href="./api">api</a>: API service
+│   ├── src/ : API source code
+│   ├── package.json : API dependencies and scripts
+│   ├── README.md : API documentation
+├── <a href="./indexer">indexer</a>: Indexer service
+│   ├── src/ : Indexer source code
+│   ├── abis/ : Contract ABIs
+│   ├── package.json : Indexer dependencies and scripts
+│   ├── README.md : Indexer documentation
+</pre>