Minor count update (#1353)

docs/documentation/modifiers/typography-helpers.html

@@ -204,7 +204,7 @@ doc-subtab: typography-helpers
 
     <div class="content">
       <p>
-        You can align the text with the use of one of <strong>3 alignment helpers</strong>:
+        You can align the text with the use of one of <strong>4 alignment helpers</strong>:
       </p>
     </div>