Update README to new manage.py location at the root directory

Author: tobami

README.md

@@ -36,8 +36,8 @@ can take a long time. Please be patient.
   [github.com/tobami/codespeed/tags](https://github.com/tobami/codespeed/tags), unpack it and install it with `python setup.py install`.
 * To get started, you can use the `sample_project` directory as a starting point for your Django project, which can be normally configured by editing `sample_project/settings.py`.
 * For simplicity, you can use the default sqlite configuration, which will save
-  the data to a database named `sample_project/data.db`
-* Create the DB by changing to the `sample_project/` directory and running:
+  the data to a database named `data.db`
+* Create the DB by typing from the root directory:
 
         python manage.py syncdb
 
@@ -61,9 +61,9 @@ modify `sample_project/settings.py` and set `DEBUG = False`.
 
 If you want to test drive Codespeed, you can use the testdata.json fixtures to have a working data set to browse.
 
-* From the `sample_project/` directory, type:
+* From the root directory, type:
 
-        ./manage.py loaddata ../codespeed/fixtures/testdata.json
+        ./manage.py loaddata codespeed/fixtures/testdata.json
 
 ## Starting from scratch