added output summary text per kaylyn

views/index.ejs

@@ -116,7 +116,9 @@
       </div>
 
       <div class="output">
-        <h3 class="base--h2 output--document-title">Document-level tone</h3>
+        <h2 class="base--h2">Output</h2>
+        <p class="base--p output--document-description">The Tone Analyzer Service analyzes text at the document level and the sentence level. Use the document level analysis to get a sense of the overall tone of the document, and use the sentence level analysis to identify specific areas of your content where tones are the strongest.</p>
+        <h3 class="base--h3 output--document-title">Document-level</h3>
         <div class="summary--row">
           <div class="summary--emotion">
             <h5 class="base--h5 summary--header">Emotion</h5>
@@ -145,7 +147,7 @@
             <code class="base--code json--code language-javascript"></code>
           </pre>
         </div>
-        <h3 class="base--h2 output--sentence-title">Sentence-level tone</h3>
+        <h3 class="base--h3 output--sentence-title">Sentence-level</h3>
         <p class="base--p output--sentence-description">Identify sentences with stronger tones in context or sorted by score. Highlighted sentences indicate the likelihood of a tone present. If more than one tone is present, the stronger one is shown. Click on a sentence to see a breakdown of all tones.</p>
         <div class="sentences">
           <div class="sentences--filters filters">