diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 44c6f16..f9beff3 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -403,7 +403,7 @@
    -  :doc:`Config Library <libraries/config>` changes include:
 
       -  Changed ``site_url()`` method  to accept an array as well.
-      -  Removed internal method ``_assign_to_config()`` and moved its implementation in *CodeIgniter.php* instead.
+      -  Removed internal method ``_assign_to_config()`` and moved its implementation to *CodeIgniter.php* instead.
 
    -  :doc:`Security Library <libraries/security>` changes include:
 
diff --git a/user_guide_src/source/helpers/form_helper.rst b/user_guide_src/source/helpers/form_helper.rst
index 5bc5887..8ad8f7d 100644
--- a/user_guide_src/source/helpers/form_helper.rst
+++ b/user_guide_src/source/helpers/form_helper.rst
@@ -47,7 +47,7 @@
 	The above example would create a form that points to your base URL plus the
 	"email/send" URI segments, like this::
 
-		<form method="post" accept-charset="utf-8" action="http://example.com/index.php/email/send" />
+		<form method="post" accept-charset="utf-8" action="http://example.com/index.php/email/send">
 
 	**Adding Attributes**
 
@@ -57,9 +57,13 @@
 			$attributes = array('class' => 'email', 'id' => 'myform');
 			echo form_open('email/send', $attributes);
 
-		The above example would create a form similar to this::
+		Alternatively, you can specify the second parameter as a string::
 
-			<form method="post" accept-charset="utf-8" action="http://example.com/index.php/email/send" class="email" id="myform" />
+			echo form_open('email/send', 'class="email" id="myform"');
+
+		The above examples would create a form similar to this::
+
+			<form method="post" accept-charset="utf-8" action="http://example.com/index.php/email/send" class="email" id="myform">
 
 	**Adding Hidden Input Fields**
 
@@ -69,6 +73,8 @@
 			$hidden = array('username' => 'Joe', 'member_id' => '234');
 			echo form_open('email/send', '', $hidden);
 
+		You can skip the second parameter by passing any falsy value to it.
+
 		The above example would create a form similar to this::
 
 			<form method="post" accept-charset="utf-8" action="http://example.com/index.php/email/send">
@@ -248,10 +254,10 @@
 	Example::
 
 		$options = array(
-			'small'  => 'Small Shirt',
-			'med'    => 'Medium Shirt',
-			'large'  => 'Large Shirt',
-			'xlarge' => 'Extra Large Shirt',
+			'small'		=> 'Small Shirt',
+			'med'		=> 'Medium Shirt',
+			'large'		=> 'Large Shirt',
+			'xlarge'	=> 'Extra Large Shirt',
 		);
 
 		$shirts_on_sale = array('small', 'large');
@@ -389,16 +395,14 @@
 	the box should be checked or not.
 
 	Similar to the other form functions in this helper, you can also pass an
-	array of attributes to the function
-
-	::
+	array of attributes to the function::
 
 		$data = array(
-			'name'    => 'newsletter',
-			'id'      => 'newsletter',
-			'value'   => 'accept',
-			'checked' => TRUE,
-			'style'   => 'margin:10px'
+			'name'		=> 'newsletter',
+			'id'		=> 'newsletter',
+			'value'		=> 'accept',
+			'checked'	=> TRUE,
+			'style'		=> 'margin:10px'
 		);
 
 		echo form_checkbox($data);
@@ -495,11 +499,11 @@
 	form to contain::
 
 		$data = array(
-			'name'    => 'button',
-			'id'      => 'button',
-			'value'   => 'true',
-			'type'    => 'reset',
-			'content' => 'Reset'
+			'name'		=> 'button',
+			'id'		=> 'button',
+			'value'		=> 'true',
+			'type'		=> 'reset',
+			'content'	=> 'Reset'
 		);
 
 		echo form_button($data);
diff --git a/user_guide_src/source/helpers/smiley_helper.rst b/user_guide_src/source/helpers/smiley_helper.rst
index 7ac91c3..0601f02 100644
--- a/user_guide_src/source/helpers/smiley_helper.rst
+++ b/user_guide_src/source/helpers/smiley_helper.rst
@@ -48,7 +48,7 @@
 The Controller
 --------------
 
-In your `application/controllers/` folder, create a file called
+In your **application/controllers/** directory, create a file called
 Smileys.php and place the code below in it.
 
 .. important:: Change the URL in the :func:`get_clickable_smileys()`
@@ -75,7 +75,7 @@
 
 	}
 
-In your `application/views/` folder, create a file called `smiley_view.php`
+In your **application/views/** folder, create a file called **smiley_view.php**
 and place this code in it::
 
 	<html>