[no-ci] Update README.md

Author: lemire

README.md

@@ -87,35 +87,46 @@ We are assuming that you are running Linux or macOS. We recommend that Windows u
 
 Follow the following two steps:
 
-1. Make sure that you have [docker installed and running](https://docs.docker.com/engine/install/) on your system. Most Linux distributions support docker though some (like RedHat) have the equivalent (Podman). Users of Apple systems may want to [consider OrbStack](https://orbstack.dev). You do not need to familiar with docker, you just need to make sure that you are have it running.
-2. Navigate to our repository `experimental_json_builder` and run `./run_docker.sh bash`, this will enter a bash shell with access to the repo directory. Note that this will take some time when running it for the first time, since the specific container image has to be built. 
+1. Clone the project
 
+```bash
+git clone https://github.com/simdjson/experimental_json_builder.git
+```
 
-Now you should be able to run the following commands (on the `experimental_json_builder/src`):
+2. Make sure that you have [docker installed and running](https://docs.docker.com/engine/install/) on your system. Most Linux distributions support docker though some (like RedHat) have the equivalent (Podman). Users of Apple systems may want to [consider OrbStack](https://orbstack.dev). You do not need to familiar with docker, you just need to make sure that you are have it running.
+
+3. Navigate to our repository `experimental_json_builder` and run
 
-1. Firstly, configure the build system with cmake:
+```bash
+./run_docker.sh bash`
+```
+
+This will enter a bash shell with access to the repo directory. Note that this will take some time when running it for the first time, since the specific container image has to be built. 
+
+
+4. Configure the build system with cmake:
 ```bash
 cmake -B build
 ```
 This only needs to be done once.
 
-2. Build the code...
+5. Build the code...
 ```bash
 cmake --build build
 ```
 
-3. Run the executable.
+
+6. Run the tests...
 ```bash
-./build/src/ExperimentalJsonBuilder 
+ctest --test-dir build --output-on-failure
 ```
 
-
-4. Run the benchmark.
+7. Run the benchmark.
 ```bash
 ./build/benchmarks/src/SerializationBenchmark
 ```
 
-You can modify the source code with your favorite editor and run again steps 2 (Build the code) and 3 (Run the executable) and 4 (Run the benchmark).
+You can modify the source code with your favorite editor and run again steps 5 (Build the code) and 6 (Run the tests) and 7 (Run the benchmark).
 
 ## Instructions for running it natively on macOS