Update README.md

README.md

@@ -2,17 +2,39 @@
 A basic and fun cipher module for everyone. it converts regular text into symbols on a keyboard, kind of like a cipher. This is only for fun, using this module for cybersecurity is NOT ADVISED
 
 Install:  
-`pip3 install sweecrypt`
+```
+pip3 install sweecrypt
+```
 
 Import:  
-`import sweecrypt`
+```python
+>>> import sweecrypt
+```
 
 Encrypt:  
-`sweecrypt.encrypt("hello, world!")`  
-Output:  
-`!?~~(:,}(>~/a`
+```python
+>>> sweecrypt.encrypt("hello, world!")
+!?~~(:,}(>~/a
+```
 
 Decrypt:  
-`sweecrypt.decrypt("!?~~(:,}(>~/a")`
-<br>Output:  
-`hello, world!`
+```python
+>>> sweecrypt.decrypt("!?~~(:,}(>~/a")
+hello, world!
+```
+
+With newer versions of sweecrypt (>= 1.1.0), you can shift the encryption database:
+
+```python
+>>> sweecrypt.encrypt("hello, world", 3)
+'\\!((>ba_>](#'
+>>> sweecrypt.decrypt("\\!((>ba_>](#", 3)
+'hello, world'
+```
+
+So it will output a nonsense string if shifted incorrectly.
+
+```python
+>>> sweecrypt.decrypt("\\!((>ba_>](#")
+'khoor?!zruog'
+```