Improve documentation.

README.md

@@ -11,7 +11,7 @@ plotID is a program connected to Research Data Management (RDM). It has two main
 
 ## Installation
 Currently there are two options to run plotID. Either install it via pip from the Python Package Index (PyPi) or install plotID from the source code.   
-**Installation is the same for Windows and Unix systems, except** for the **optional** first set of setting up a virtual environment.
+**Installation is the same for Windows and Unix systems, except** for the **optional** first step of setting up a virtual environment.
 
 1. [Optional] Create a virtual environment and activate it:  
 ```bash
@@ -90,13 +90,14 @@ Save plot, data and measuring script. Modules that are imported in the script wh
 Optional parameters can be used to customize the publish process.
 - *data_storage*: str, optional  
         Method how the data should be stored. Available options:  
-  - *centralized*: The raw data will copied only once. All other plots will reference this data via sym link.
-  - *individual*: The complete raw data will be copied to a folder for every plot, respectively.
+  - *centralized* (not implemented yet): The raw data will copied only once. All other plots will reference this data via sym link.
+  - *individual* (default): The complete raw data will be copied to a folder for every plot, respectively.
 - *plot_names* : str or list of str, optional
-       Name for the exported plot.  If not provided, the corresponding IDs will be used.
+       name for the exported plot.  If not provided, the corresponding IDs will be used.  
 Example:
-`publish(figs_and_ids, "/home/user/Documents/research_data", "/home/user/Documents/exported_data", plot_names=["EnergyOverTime-Plot", "TimeOverEnergy-Plot")`  
-
+```python
+publish(FIGS_AND_IDS, "/home/user/Documents/research_data", "/home/user/Documents/exported_data", plot_names=["EnergyOverTime-Plot", "TimeOverEnergy-Plot")`  
+```
 ## Build
 If you want to build plotID yourself, follow these steps:  
 1. Download the source code from [Gitlab](https://git.rwth-aachen.de/plotid/plotid_python):