Merge pull request #14 from petercable/readme

Correct repository name in examples/flask_sqlalchemy/README.md

Author: syrusakbary

examples/flask_sqlalchemy/README.md

@@ -13,8 +13,8 @@ whole Graphene repository:
 
 ```bash
 # Get the example project code
-git clone https://github.com/graphql-python/graphene.git
-cd graphene/examples/flask_sqlalchemy
+git clone https://github.com/graphql-python/graphene-sqlalchemy.git
+cd graphene-sqlalchemy/examples/flask_sqlalchemy
 ```
 
 It is good idea (but not required) to create a virtual environment