Update README.md

Author: toddbirchard

README.md

@@ -41,9 +41,10 @@ $ python3 main.py
 
 Replace the values in **.env.example** with your values and rename this file to **.env**:
 
-* `SQLALCHEMY_DATABASE_URI`:Connection URI of a SQL database.
+* `SQLALCHEMY_DATABASE_URI`: Connection URI of a SQL database.
+
+*Remember never to commit secrets saved in .env files to Github.*
 
-*Remember to never commit secrets saved in .env files to Github.*
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