Merge pull request tachyons-css#177 from will-stone/patch-1

typo: references incorrect src file

Author: johno

docs/typography/font-family/index.html

@@ -239,7 +239,7 @@ <h4 class="f4 mv0 fw6 dib mr4">tachyons-font-family</h4>
             <dd class="db pl0 ml0 f4 f2-ns b">1</dd>
           </dl>
         </div>
-        <kbd>src/_font-families.css</kbd>
+        <kbd>src/_font-family.css</kbd>
       </header>
 <pre class="ph3 ph5-ns">
 <code class="code" style="font-size: .75rem;">

src/templates/docs/font-family/index.html

@@ -187,7 +187,7 @@ <h4 class="f4 mv0 fw6 dib mr4"><%= name %></h4>
             <dd class="db pl0 ml0 f4 f2-ns b"><%= moduleObj.rules.size.average %></dd>
           </dl>
         </div>
-        <kbd>src/_font-families.css</kbd>
+        <kbd>src/_font-family.css</kbd>
       </header>
 <pre class="ph3 ph5-ns">
 <code class="code" style="font-size: .75rem;">