encoding diff snippet updated

Author: lnxpy

README.md

@@ -27,8 +27,8 @@ DATABASES = {
 **Note**: Since Django uses the `UTF-8` charset and it points to `utf8mb3` in MySQL and this charset is deprecated in MySQL 8, you may need to add `{"charset": "utf8mb4"}` and migrate your chanegs with no problem.
 
 ```diff
--'OPTIONS': {'ssl': {'ca': os.environ.get('MYSQL_ATTR_SSL_CA')}}
-+'OPTIONS': {'ssl': {'ca': os.environ.get('MYSQL_ATTR_SSL_CA')}, 'charset': 'utf8mb4'}
+- 'OPTIONS': {'ssl': {'ca': ...}}
++ 'OPTIONS': {'ssl': {'ca': ...}, 'charset': 'utf8mb4'}
 ```
 
 ### Requirements