Manual docs changes so syntax is parseable

doc/en/example/simple.rst

@@ -283,8 +283,10 @@ and then check for the ``sys._called_from_test`` flag:
 
     if hasattr(sys, '_called_from_test'):
         # called from within a test run
+        ...
     else:
         # called "normally"
+        ...
 
 accordingly in your application.  It's also a good idea
 to use your own application module rather than ``sys``

doc/en/fixture.rst

@@ -250,9 +250,10 @@ instance, you can simply declare it:
 .. code-block:: python
 
     @pytest.fixture(scope="session")
-    def smtp(...):
+    def smtp():
         # the returned fixture value will be shared for
         # all tests needing it
+        ...
 
 Finally, the ``class`` scope will invoke the fixture once per test *class*.
 
@@ -867,6 +868,7 @@ You can specify multiple fixtures like this:
 .. code-block:: python
 
     @pytest.mark.usefixtures("cleandir", "anotherfixture")
+    def test(): ...
 
 and you may specify fixture usage at the test module level, using
 a generic feature of the mark mechanism:

doc/en/mark.rst

@@ -91,6 +91,7 @@ order doesn't even matter. You probably want to think of your marks as a set her
         if skipif:
             for condition in skipif.args:
                 # eval condition
+                ...
 
         # by this:
         for skipif in item.iter_markers('skipif'):

doc/en/writing_plugins.rst

@@ -150,7 +150,7 @@ it in your setuptools-invocation:
 
     setup(
         name="myproject",
-        packages = ['myproject']
+        packages = ['myproject'],
 
         # the following makes a plugin available to pytest
         entry_points = {
@@ -214,9 +214,9 @@ With the following typical ``setup.py`` extract:
 .. code-block:: python
 
    setup(
-      ...
+      ...,
       entry_points={'pytest11': ['foo = pytest_foo.plugin']},
-      ...
+      ...,
    )
 
 In this case only ``pytest_foo/plugin.py`` will be rewritten.  If the
@@ -425,6 +425,7 @@ Let's look at a possible implementation:
     def pytest_collection_modifyitems(config, items):
         # called after collection is completed
         # you can modify the ``items`` list
+        ...
 
 Here, ``pytest`` will pass in ``config`` (the pytest config object)
 and ``items`` (the list of collected test items) but will not pass
@@ -511,11 +512,13 @@ after others, i.e.  the position in the ``N``-sized list of functions:
     @pytest.hookimpl(tryfirst=True)
     def pytest_collection_modifyitems(items):
         # will execute as early as possible
+        ...
 
     # Plugin 2
     @pytest.hookimpl(trylast=True)
     def pytest_collection_modifyitems(items):
         # will execute as late as possible
+        ...
 
     # Plugin 3
     @pytest.hookimpl(hookwrapper=True)