docs: Include PyPi package in installation instructions

Signed-off-by: Sietze van Buuren <[email protected]>

README.md

@@ -5,11 +5,14 @@ mlpyqtgraph enables [matplotlib](https://matplotlib.org/)-like plotting with
 
 ## Installation
 
-mlpyqtgraph is a python package. You can install it just like any other python package, e.g. using `pip`:
+mlpyqtgraph is a [python package](https://pypi.org/project/mlpyqtgraph/) which
+is available on the [Python Package Index (PyPi)](https://pypi.org/). You can
+install it just like any other python package using `pip`:
 
 ``` bash
-pip install /path/to/mlpyqtgraph
+pip install mlpyqtgraph
 ```
+
 For detailed installation instructions, please refer to [documentation's installation
 page](https://swvanbuuren.github.io/mlpyqtgraph/installation/).
 

docs/installation.md

@@ -1,9 +1,15 @@
 # Installation
 
-mlpyqtgraph is a python package. You can install it just like any other python
-package.
+mlpyqtgraph is a [python package](https://pypi.org/project/mlpyqtgraph/) which
+is available on the [Python Package Index (PyPi)](https://pypi.org/). You can
+install it just like any other python package using `pip`:
 
-First clone the package from GitHub using `git`:
+``` bash
+pip install mlpyqtgraph
+```
+
+Alternatively, you can install mlpyqtgraph directly from source. To do this,
+first clone the package from GitHub using `git`:
 
 ```bash
 git clone https://github.com/swvanbuuren/mlpyqtgraph.git