Update README.md

README.md

@@ -38,34 +38,35 @@ $ cookiecutter https://github.com/FAIR4HEP/cookiecutter4fair
 The directory structure of your new project looks like this: 
 
 ```
-├── LICENSE
+├── LICENSE            <- License for reusing code
 ├── Makefile           <- Makefile with commands like `make data` or `make train`
-├── README.md          <- The top-level README for developers using this project.
+├── CITATION.cff       <- Standardized citation metadata
+├── README.md          <- The top-level README for developers using this project
 ├── data
-│   ├── processed      <- The final, canonical data sets for modeling.
-│   └── raw            <- The original, FAIR, and immutable data dump.
+│   ├── processed      <- The final, canonical data sets for modeling
+│   └── raw            <- The original, FAIR, and immutable data dump
 │
 ├── Dockerfile         <- For building a containerized environment
 |
-├── docs               <- A default Sphinx project; see sphinx-doc.org for details
+├── docs               <- A default Sphinx project for documentation; see sphinx-doc.org for details
 │
 ├── models             <- Trained and serialized models, model predictions, or model summaries
 │
 ├── notebooks          <- Jupyter notebooks. Naming convention is a number (for ordering),
 │                         the creator's initials, and a short `-` delimited description, e.g.
 │                         `1.0-jqp-initial-data-exploration`.
 │
-├── references         <- Data dictionaries, manuals, and all other explanatory materials.
+├── references         <- Data dictionaries, manuals, and all other explanatory materials
 │
 ├── reports            <- Generated analysis as HTML, PDF, LaTeX, etc.
 │   └── figures        <- Generated graphics and figures to be used in reporting
 │
 ├── requirements.txt   <- The requirements file for reproducing the analysis environment, e.g.
 │                         generated with `pip freeze > requirements.txt`
 │
-├── setup.py           <- makes project pip installable (pip install -e .) so src can be imported
-├── src                <- Source code for use in this project.
-│   ├── __init__.py    <- Makes src a Python module
+├── setup.py           <- Makes project pip installable (`pip install -e .`) so src can be imported
+├── src                <- Source code for use in this project
+│   ├── __init__.py    <- Makes `src` a Python module
 │   │
 │   ├── data           <- Scripts to download or generate data
 │   │   └── make_dataset.py
@@ -81,7 +82,7 @@ The directory structure of your new project looks like this:
 │   └── visualization  <- Scripts to create exploratory and results oriented visualizations
 │       └── visualize.py
 │
-└── tox.ini            <- tox file with settings for running tox; see tox.readthedocs.io
+└── tox.ini            <- Tox file with settings for running `tox`; see tox.readthedocs.io
 ```
 
 ## Contributing