polished readme (typo + svg to png)

README.md

@@ -30,7 +30,7 @@ Participant_2 id_1 id_2 id_3 ... id_n
 ...
 Participant_m id_1 id_2 id_3 ... id_n
 ```
-The formatting is the same should you input th information through the terminal. You will be guided along the way. 
+The formatting is the same should you input the information through the terminal. You will be guided along the way. 
 ## Examples
 ### with a source file
 ![example_with_source.png](example_with_source.png)
@@ -53,6 +53,6 @@ The formatting is the same should you input th information through the terminal.
   - ⚠️ But it is needed to roll back in the git history before the changes for the "Medium" part were made like
   [this one](https://git.etud.insa-toulouse.fr/rlacroix/FordFulkersonLeChameau/src/commit/5ca008700e62474cc17b2845e7d2dd061c319861) 
 - An image of the final graph (`./outFileApp.svg`) can be used to get a better understanding of the algorithm here is an example :
-![Graph_example.svg](Graph_example.svg)
+![Graph_example.svg](Graph_example.png)