updated README

README.rst

@@ -14,10 +14,8 @@ Python wrapper for running a display inside X virtual framebuffer (Xvfb)
 Install xvfbwrapper from PyPI
 *****************************
 
-::
-    pip install xvfbwrapper
-
-****
+    ::
+        pip install xvfbwrapper
 
 **************************************
     About Xvfb (X Virtual Framebuffer)
@@ -25,8 +23,6 @@ Install xvfbwrapper from PyPI
 
 In the X Window System, Xvfb or X virtual framebuffer is an X11 server that performs all graphical operations in memory, not showing any screen output. This virtual server does not require the computer it is running on to even have a screen or any input device. Only a network layer is necessary.
 
-****
-
 ***********************
     System Requirements
 ***********************
@@ -34,58 +30,55 @@ In the X Window System, Xvfb or X virtual framebuffer is an X11 server that perf
 * Xvfb (`sudo apt-get install xvfb`, or similar)
 * Python 2
 
-****
-
 ************************
     Example: Basic Usage
 ************************
 
-::
-    from xvfbwrapper import Xvfb
+    ::
+        from xvfbwrapper import Xvfb
         
-    vdisplay = Xvfb()
-    vdisplay.start()
+        vdisplay = Xvfb()
+        vdisplay.start()
         
-    # launch stuff inside virtual display here
+        # launch stuff inside virtual display here
 
-    vdisplay.stop()
-
-****
+        vdisplay.stop()
 
 **********************************************
     Example: Headless Selenium WebDriver Tests
 **********************************************
 
-::
-    #!/usr/bin/env python
+    ::
     
-    from selenium import webdriver
-    from xvfbwrapper import Xvfb
+        #!/usr/bin/env python
         
-    import unittest
+        from selenium import webdriver
+        from xvfbwrapper import Xvfb
+        
+        import unittest
 
 
-    class TestHomepages(unittest.TestCase):
-        def setUp(self):
-            self.vdisplay = Xvfb(width=1280, height=720)
-            self.vdisplay.start()
-            self.browser = webdriver.Firefox()
+        class TestHomepages(unittest.TestCase):
+            def setUp(self):
+                self.vdisplay = Xvfb(width=1280, height=720)
+                self.vdisplay.start()
+                self.browser = webdriver.Firefox()
         
-        def testUbuntuHomepage(self):
-            self.browser.get('http://www.ubuntu.com')
-            self.assertIn('Ubuntu', self.browser.title)
+            def testUbuntuHomepage(self):
+                self.browser.get('http://www.ubuntu.com')
+                self.assertIn('Ubuntu', self.browser.title)
         
-        def testGoogleHomepage(self):
-            self.browser.get('http://www.google.com')
-            self.assertIn('Google', self.browser.title)
+            def testGoogleHomepage(self):
+                self.browser.get('http://www.google.com')
+                self.assertIn('Google', self.browser.title)
         
-        def tearDown(self):
-            self.browser.quit()
-            self.vdisplay.stop()
+            def tearDown(self):
+                self.browser.quit()
+                self.vdisplay.stop()
         
         
-    if __name__ == '__main__':
-        unittest.main(verbosity=2)
+        if __name__ == '__main__':
+            unittest.main(verbosity=2)
 
 This code uses `selenium` and `xvfbwrapper` to run a test with Firefox inside a Headless display.