Update README.md

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Author: lyuxiaosu

README.md

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 **SLEdgeScale** is an ultra-low-latency, high-density, and task-deadline-aware serverless computing solution suitable for edge environments, extending **SLEdge**. It leverages WebAssembly sandboxing provided by the [aWsm compiler](https://github.com/gwsystems/aWsm) and kernel-bypass RPC offered by [eRPC](https://github.com/erpc-io/eRPC).
 
 ## Setting up a development environment (Native on Debian Host)
-SLEdgeScale was developed and tested on [Cloudlab](https://www.cloudlab.us) nodes (d6515) equipped with Mellanox NICs. A public [profile](https://www.cloudlab.us/p/GWCloudLab/sledge-rpc2) is available on CloudLab for easily creating a development environment for eRPC with node d6515. If you plan to set up the environment on machines with Intel NICs or other machines, please refer to the [eRPC](https://github.com/erpc-io/eRPC) repository for details about environment configuration, including driver and DPDK installation. For Mellanox NICs, please follow [this](https://docs.nvidia.com/networking/display/mlnxofedv590560125/installing+mlnx_ofed) guide to install *MLNX_OFED*.
+SLEdgeScale was developed and tested on [Cloudlab](https://www.cloudlab.us) nodes (d6515) equipped with Mellanox NICs. A public [profile](https://www.cloudlab.us/p/GWCloudLab/sledge-rpc2) is available on CloudLab for easily creating a development environment for eRPC with node d6515. If you plan to set up the environment on machines with Intel NICs or other machines, please refer to the [eRPC](https://github.com/erpc-io/eRPC) repository for details about environment configuration, including driver and DPDK installation, and then install our modified [eRPC](https://github.com/lyuxiaosu/eRPC). For Mellanox NICs, please follow [this](https://docs.nvidia.com/networking/display/mlnxofedv590560125/installing+mlnx_ofed) guide to install *MLNX_OFED*.
 
 For using CloudLab profile to create the development environment:
 Choose the [profile](https://www.cloudlab.us/p/GWCloudLab/sledge-rpc2) and use the following configuration: