Fix bcrypt hash one-liner

How_to_generate_an_bcrypt_hash.md

@@ -63,7 +63,7 @@ pip3 install bcrypt --break-system-packages
 ## Generating bcrypt hash from the command line
 You can use the following one-liner command to generate a bcrypt hash directly in the cmd/ terminal: 
 ```bash
-python3 -c "import bcrypt; password = b'your_password_here'; assert len(password) < 72, 'Password must be less than 72 bytes due to bcrypt limitation'; hashed = bcrypt.hashpw(password, bcrypt.gensalt()); print(f'The hashed password is: {hashed.decode()}'); docker_interpolation = hashed.decode().replace('$', '$$'); print(f'The hashed password for a Docker env is: {docker_interpolation}')" # or python if you run this on Windows. CHANGE your_password_here BY YOUR PASSWORD
+python3 -c "import bcrypt; password = b'your_password_here'; assert len(password) < 72, 'Password must be less than 72 bytes due to bcrypt limitation'; hashed = bcrypt.hashpw(password, bcrypt.gensalt()); print(f'The hashed password is: {hashed.decode()}'); docker_interpolation = hashed.decode().replace('$', '$'*2); print(f'The hashed password for a Docker env is: {docker_interpolation}')" # or python if you run this on Windows. CHANGE your_password_here BY YOUR PASSWORD
 ```
 Please change ``your_password_here`` in the line by your own password.