diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 87f3ba9..fcf6612 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -47,12 +47,14 @@
       get_compiled_insert(), get_compiled_update(), get_compiled_delete().
    -  Taking care of LIKE condition when used with MySQL UPDATE statement.
    -  Adding $escape parameter to the order_by function, this enables ordering by custom fields.
+   -  MySQLi driver now uses mysqli_get_server_info() for server version checking.
+   -  MySQLi driver now supports persistent connections when running on PHP >= 5.3.
    -  Improved support of the Oracle (OCI8) driver, including:
          -  Added support for dropping tables to :doc:`Database Forge <database/forge>`.
          -  Added support for listing database schemas to :doc:`Database Utilities <database/utilities>`.
          -  Generally improved for speed and cleaned up all of its components.
-         -  *Row* result methods now really only fetch only the needed number of rows, instead of depending entirely on ``result()``.
-         -  ``num_rows()`` is now only called explicitly by the developer and no longer re-executes statements.
+         -  *Row* result methods now really only fetch only the needed number of rows, instead of depending entirely on result().
+         -  num_rows() is now only called explicitly by the developer and no longer re-executes statements.
 
 -  Libraries
 
diff --git a/user_guide_src/source/general/styleguide.rst b/user_guide_src/source/general/styleguide.rst
index b3dc088..d8bdd05 100644
--- a/user_guide_src/source/general/styleguide.rst
+++ b/user_guide_src/source/general/styleguide.rst
@@ -441,6 +441,13 @@
 			// ...
 			}
 		}
+		
+	try {
+		// ...
+	}
+	catch() {
+		// ...
+	}
 
 **CORRECT**::
 
@@ -470,6 +477,15 @@
 			// ...
 		}
 	}
+	
+	try 
+	{
+		// ...
+	}
+	catch()
+	{
+		// ...
+	}
 
 Bracket and Parenthetic Spacing
 ===============================
diff --git a/user_guide_src/source/general/urls.rst b/user_guide_src/source/general/urls.rst
index 3126fcf..6b390b5 100644
--- a/user_guide_src/source/general/urls.rst
+++ b/user_guide_src/source/general/urls.rst
@@ -39,20 +39,23 @@
 
 	example.com/index.php/news/article/my_article
 
-You can easily remove this file by using a .htaccess file with some
-simple rules. Here is an example of such a file, using the "negative"
-method in which everything is redirected except the specified items:
+If your Apache server has mod_rewrite enabled, you can easily remove this
+file by using a .htaccess file with some simple rules. Here is an example
+of such a file, using the "negative" method in which everything is redirected
+except the specified items:
 
 ::
 	
 	RewriteEngine On
 	RewriteCond %{REQUEST_FILENAME} !-f
 	RewriteCond %{REQUEST_FILENAME} !-d
-	RewriteRule ^(.*)$ /index.php/$1 [L]
+	RewriteRule ^(.*)$ index.php/$1 [L]
 
 In the above example, any HTTP request other than those for existing
 directories and existing files is treated as a request for your index.php file.
 
+.. note:: Note: These specific rules might not work for all server configurations.
+
 Adding a URL Suffix
 ===================
 
diff --git a/user_guide_src/source/tutorial/static_pages.rst b/user_guide_src/source/tutorial/static_pages.rst
index c7f7379..708eaeb 100644
--- a/user_guide_src/source/tutorial/static_pages.rst
+++ b/user_guide_src/source/tutorial/static_pages.rst
@@ -97,7 +97,7 @@
     public function view($page = 'home')
     {
                 
-        if ( ! file_exists('application/views/pages/'.$page.'.php'))
+        if ( ! file_exists(APPPATH.'/views/pages/'.$page.'.php'))
         {
             // Whoops, we don't have a page for that!
             show_404();