backed out 648b42a75739, which was a NON-trivial whitespace commit. It broke the Typography class's string replacements, for instance
diff --git a/user_guide/helpers/array_helper.html b/user_guide/helpers/array_helper.html
index 88e8384..a196214 100644
--- a/user_guide/helpers/array_helper.html
+++ b/user_guide/helpers/array_helper.html
@@ -70,8 +70,8 @@
<h2>element()</h2>
-<p>Lets you fetch an item from an array. The function tests whether the array index is set and whether it has a value. If
-a value exists it is returned. If a value does not exist it returns FALSE, or whatever you've specified as the default value via the third parameter. Example:</p>
+<p>Lets you fetch an item from an array. The function tests whether the array index is set and whether it has a value. If
+a value exists it is returned. If a value does not exist it returns FALSE, or whatever you've specified as the default value via the third parameter. Example:</p>
<code>
$array = array('color' => 'red', 'shape' => 'round', 'size' => '');<br />
@@ -86,7 +86,7 @@
<h2>random_element()</h2>
-<p>Takes an array as input and returns a random element from it. Usage example:</p>
+<p>Takes an array as input and returns a random element from it. Usage example:</p>
<code>$quotes = array(<br />
"I find that the harder I work, the more luck I seem to have. - Thomas Jefferson",<br />
@@ -102,8 +102,8 @@
<h2>elements()</h2>
-<p>Lets you fetch a number of items from an array. The function tests whether each of the array indices is set. If an index does not exist
-it is set to FALSE, or whatever you've specified as the default value via the third parameter. Example:</p>
+<p>Lets you fetch a number of items from an array. The function tests whether each of the array indices is set. If an index does not exist
+it is set to FALSE, or whatever you've specified as the default value via the third parameter. Example:</p>
<code>
$array = array(<br />
@@ -142,7 +142,7 @@
);
</code>
-<p>This is useful when sending the <kbd>$_POST</kbd> array to one of your Models. This prevents users from
+<p>This is useful when sending the <kbd>$_POST</kbd> array to one of your Models. This prevents users from
sending additional POST data to be entered into your tables:</p>
<code>