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/general/routing.html b/user_guide/general/routing.html
index 6f06ad6..d1d8d1a 100644
--- a/user_guide/general/routing.html
+++ b/user_guide/general/routing.html
@@ -80,7 +80,7 @@
<h2>Setting your own routing rules</h2>
-<p>Routing rules are defined in your <var>application/config/routes.php</var> file. In it you'll see an array called <dfn>$route</dfn> that
+<p>Routing rules are defined in your <var>application/config/routes.php</var> file. In it you'll see an array called <dfn>$route</dfn> that
permits you to specify your own routing criteria. Routes can either be specified using <dfn>wildcards</dfn> or <dfn>Regular Expressions</dfn></p>
@@ -90,7 +90,7 @@
<code>$route['product/:num'] = "catalog/product_lookup";</code>
-<p>In a route, the array key contains the URI to be matched, while the array value contains the destination it should be re-routed to.
+<p>In a route, the array key contains the URI to be matched, while the array value contains the destination it should be re-routed to.
In the above example, if the literal word "product" is found in the first segment of the URL, and a number is found in the second segment,
the "catalog" class and the "product_lookup" method are instead used.</p>
@@ -111,10 +111,10 @@
<p>A URL containing the word "journals" in the first segment will be remapped to the "blogs" class.</p>
<code>$route['blog/joe'] = "blogs/users/34";</code>
-<p>A URL containing the segments blog/joe will be remapped to the "blogs" class and the "users" method. The ID will be set to "34".</p>
+<p>A URL containing the segments blog/joe will be remapped to the "blogs" class and the "users" method. The ID will be set to "34".</p>
<code>$route['product/(:any)'] = "catalog/product_lookup";</code>
-<p>A URL with "product" as the first segment, and anything in the second will be remapped to the "catalog" class and the "product_lookup" method.</p>
+<p>A URL with "product" as the first segment, and anything in the second will be remapped to the "catalog" class and the "product_lookup" method.</p>
<code>$route['product/(:num)'] = "catalog/product_lookup_by_id/$1";</code>
<p>A URL with "product" as the first segment, and a number in the second will be remapped to the "catalog" class and the "product_lookup_by_id" method passing in the match as a variable to the function.</p>
@@ -123,7 +123,7 @@
<h2>Regular Expressions</h2>
-<p>If you prefer you can use regular expressions to define your routing rules. Any valid regular expression is allowed, as are back-references.</p>
+<p>If you prefer you can use regular expressions to define your routing rules. Any valid regular expression is allowed, as are back-references.</p>
<p class="important"><strong>Note:</strong> If you use back-references you must use the dollar syntax rather than the double backslash syntax.</p>
@@ -142,7 +142,7 @@
<code>$route['default_controller'] = 'welcome';</code>
<p>This route indicates which controller class should be loaded if the URI contains no data, which will be the case
-when people load your root URL. In the above example, the "welcome" class would be loaded. You
+when people load your root URL. In the above example, the "welcome" class would be loaded. You
are encouraged to always have a default route otherwise a 404 page will appear by default.</p>
<code>$route['404_override'] = '';</code>