fixing typo in docs - sqlite3, not sqlite

Author: dantownsend

docs/src/piccolo/projects_and_apps/included_apps.rst

@@ -73,7 +73,7 @@ Launches an iPython shell, and automatically imports all of your registered
 sql_shell
 ~~~~~~~~~
 
-Launches a SQL shell (``psql`` or ``sqlite`` depending on the engine), using
+Launches a SQL shell (``psql`` or ``sqlite3`` depending on the engine), using
 the connection settings defined in ``piccolo_conf.py``. It's convenient if you
 need to run raw SQL queries on your database.
 
@@ -82,7 +82,7 @@ need to run raw SQL queries on your database.
     piccolo sql_shell run
 
 For it to work, the underlying command needs to be on the path (i.e. ``psql``
-or ``sqlite`` depending on which you're using).
+or ``sqlite3`` depending on which you're using).
 
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