further improve docs

README.md

@@ -2,19 +2,19 @@
 
 Pytest-Abra is an installable python package design to test instances created with [abra](https://docs.coopcloud.tech/abra/). After installation, you will have two things:
 
-- `abratest` CLI command
+- `abratest` CLI command. *Used to initialize the testing.*
 
-- `pytest-abra` Pytest plugin
+- `pytest-abra` Pytest plugin. *Automatically loads custom fixtures in any pytest.*
 
-## CLI (abratest)
+## CLI (`abratest`)
 
-The easiest way to call abratest is via the helper script in `main.py`. You can also directly call abratest via terminal, but you will have to make sure that the requirements below are met. To do that, you can call `abratest` with:
+`Abratest` can be called via terminal:
 
 ```bash
 abratest [arguments]
 ```
 
-The cli command abratest has 3 **required arguments**:
+To run successfully, very specific arguments are required. The easiest way to use abratest is with the helper script in `main.py`. Of yourse you can implement a similar helper script in the language of your liking. The cli command `abratest` has 3 **required arguments**:
 
 - `--env_paths`: list of the .env files used in the test
 - `--recipes_dir`: directory of all available abra recipes
@@ -72,6 +72,14 @@ The class `RunnerWordpress` will be automatically imported by `importlib`, which
 from wordpress.tests_wordpress.runner_wordpress import RunnerWordpress
 ```
 
+### output_dir [string]
+
+Path to the directory where all test outputs are stored (test report, tracebacks, playwright traces etc.)
+
+```
+abratest --output_dir /path/to/output
+```
+
 # Usage
 
 To use pytest-abra, follow these steps: