Update README.md

Fixed before and after images' link, added a note about the path of output files, and corrected Pillow to pillow.

Author: 0xcyb3rw0lf

IMAGES & PHOTO SCRIPTS/Image-Inverter/README.md

@@ -4,14 +4,15 @@
 This project is an implementaion of a CLI program that inverts image/set of images.
 
 ## Requirements
-First, you need to install `Pillow` module. You can check the official instructions [here](https://pillow.readthedocs.io/en/stable/installation.html) and follow the instructions according to the OS you are running.
+First, you need to install `pillow` module. You can check the official instructions [here](https://pillow.readthedocs.io/en/stable/installation.html) and follow the instructions according to the OS you are running.
 
 ## Examples
 ### Command
-`./inverter.py /your/path/for/image.jpg /another/image.png`
+`./inverter.py /your/path/to/image.jpg /another/img.png`
+
+NOTE: **output** images will be generated in the **current working directory**
 ### Before
-![Flower Uninverted Image](https://github.com/omar-danasoury/Python-project-Scripts/blob/Image-Inverter/before.png?raw=true)
+![Flower's Normal Image](https://github.com/omar-danasoury/Python-project-Scripts/blob/25c0a96bc74e762bf74b9b33c56372e9d4f23837/IMAGES%20&%20PHOTO%20SCRIPTS/Image-Inverter/before.png)
 
 ### After
-![Flower's Inverted Image](https://github.com/omar-danasoury/Python-project-Scripts/blob/Image-Inverter/after.png?raw=true)
-
+![Flower's Inverted Image](https://github.com/omar-danasoury/Python-project-Scripts/blob/25c0a96bc74e762bf74b9b33c56372e9d4f23837/IMAGES%20&%20PHOTO%20SCRIPTS/Image-Inverter/after.png)