Updated documentation for expect_tests.

README.md

 # Expect Tests
 Expect Tests is a test framework which:
   * Is parallel by default
   * Collects coverage information by default
   * Allows easy test-case generation
   * Is compatible with unittest
   * Provides easy test globbing and debugging
 
 You can run the test suite with 'nosetests expect_tests/test' in the root
 directory.
 
 ## Quick user manual
 
 ### Writing tests
 Tests are subclasses of unittests.TestCase only. expect_tests looks for tests in
 files named like '*\_test.py'. The coverage information for file foo.py is only
-collected from tests located in 'tests/foo\_test.py'.
+collected from tests located in 'test/foo\_test.py'.
 
 ### Invocation
 The simplest expect_tests invocation is:
 
 expect_tests (list|test|train) <path>
 
 where <path> can point either to a Python (sub)package's directory, or to a
 directory containing Python packages. In the latter case, all tests in all
 packages in the directory will be considered.
 
@@ skipping 10 matching lines @@
 
 <filter glob> applies to the full test names, as output by 'list'. It does not
 apply to the package path.
 
 Example: Suppose you have the following structure:
 
     root/
     root/package1
     root/package1/__init__.py
     root/package1/foo.py
-    root/package1/tests/__init__.py
-    root/package1/tests/foo_test.py  # contains test TestFoo.test\_feature
+    root/package1/test/__init__.py
+    root/package1/test/foo_test.py  # contains test TestFoo.test\_feature
     root/package1/subpackage
     root/package1/subpackage/__init__.py
     root/package1/subpackage/subfoo.py
-    root/package1/subpackage/tests/__init__.py
-    root/package1/subpackage/tests/subfoo_test.py  # contains TestSubFoo.test\_feature
+    root/package1/subpackage/test/__init__.py
+    root/package1/subpackage/test/subfoo_test.py  # contains TestSubFoo.test\_feature
     root/package2/... # with same structure as package1
 
 Then (supposing the current directory is the parent of 'root/')
 
     $ expect_tests list root
     package1.tests.foo_test.TestFoo.test_feature
     package1.subpackage.tests.subfoo_test.TestSubFoo.test_feature
     package2.tests.foo_test.TestFoo.test_feature
     package2.subpackage.tests.subfoo_test.TestSubFoo.test_feature
 
@@ skipping 20 matching lines @@
 
     [expect_tests]
     skip=packagetoignore1
          packagetoignore2
 
 Some Python code, like the Appengine sdk, requires some special setup to be able
 to work. In order to support that, you can create a .expect\_tests\_pretest.py
 file in the directory containing the top-level package containing tests. This
 code will be execfile'd just before any operation (list/run/train) in this
 directory.