Update README.md

Author: milaan9

011_Generate_QR_Code/README.md

@@ -80,9 +80,9 @@ Go [**`here`**](https://github.com/milaan9/91_Python_Mini_Projects) if you aren'
 
     ![Download ZIP](https://github.com/milaan9/91_Python_Mini_Projects/blob/main/img/dnld_rep.png)
 
-3. Extract the ZIP and open it. Unfortunately I don't have any more specific instructions because how exactly this is done depends on which operating system you run.
+2. Extract the ZIP and open it. Unfortunately I don't have any more specific instructions because how exactly this is done depends on which operating system you run.
 
-4. Launch ipython notebook from the folder which contains the notebooks. Open each one of them
+3. Launch ipython notebook from the folder which contains the notebooks. Open each one of them
 
     `Kernel > Restart & Clear Output`