Update demo

index.html

@@ -28,9 +28,9 @@
     <h1>
       <span class="line1" data-fittext data-fittext-min="100" data-fittext-max="310" data-ng-model="dyn">{{dyn}}</span>
       <span class="line2" data-fittext data-fittext-load-delay="500">
-        <span data-fittext-nl>rustled my jimmies</span>
-        <span data-fittext-nl class="right red">jimmies</span>
-        <span data-fittext-nl class="right blue">jimmies</span>
+        <span>rustled my jimmies</span>
+        <span class="right red">jimmies</span>
+        <span class="right blue">jimmies</span>
       </span>
     </h1>
 
@@ -39,17 +39,14 @@ <h2>ng-FitText.js makes font-sizes flexible. Use this directive in your fluid or
 
     <div id="plh-container">
       <div id="plh-left">
-        <h3 ng-if="isActivePreserveLineHeight" data-fittext data-fittext-preserve-line-height>And if you just happen</h3>
-        <h3 ng-if="!isActivePreserveLineHeight" data-fittext>And if you just happen</h3>
+        <h3 data-fittext>And if you just happen</h3>
         <p>to need the line-height preserved</p>
       </div>
       <div id="plh-right">
-        <h3 ng-if="isActivePreserveLineHeight" data-fittext data-fittext-preserve-line-height>ng-FitText.js can do that too, at the same price</h3>
-        <h3 ng-if="!isActivePreserveLineHeight" data-fittext>ng-FitText.js can do that too, at the same price</h3>
+        <h3 data-fittext>ng-FitText.js can do that too, at the same price</h3>
         <p>spoiler: it's free</p>
       </div>
     </div>
-    <p><button id="plh-toggle" ng-click="togglePreserveLineHeight()">Toggle line-height preservation</button></p>
 
   </header>