Fix urls ./helpers => ./utilities

docs/content/images.md

@@ -47,7 +47,7 @@ Add classes to an `<img>` element to easily style images in any project.
 
 ## Aligning images
 
-Align images with the [helper float classes](/components/helpers) or [text alignment classes](/components/helpers). A simple centering class can also be used for `block` level images.
+Align images with the [helper float classes](/components/utilities/#floats) or [text alignment classes](/components/utilities/#text-alignment). A simple centering class can also be used for `block` level images.
 
 <div class="bd-example bd-example-images">
   <img data-src="holder.js/200x200" class="img-rounded pull-left" alt="A generic square placeholder image with rounded corners">