Update outdated example (#18)

* Update outdated example

* Update md

Co-authored-by: Wilfried Kopp <wilfried@parity.io>

Author: exil0867

README.md

@@ -50,8 +50,12 @@ and a call such as `tera --template template.tera data.json` will produce:
     <title> Demo </title>
 
     <ul>
-      <li><a href="http://example.org/alice">Alice</a></li>
-      <li><a href="http://example.org/bob">Bob</a></li>
+    <li><a href="http://example.org/alice">Alice
+        Alice likes red green yellow
+        </a></li>
+    <li><a href="http://example.org/bob">Bob
+        Bob likes orange
+        </a></li>
 
     </ul>
 

README_src.adoc

@@ -36,8 +36,12 @@ and a call such as `tera --template template.tera data.json` will produce:
 <title> Demo </title>
 
 <ul>
-  <li><a href="http://example.org/alice">Alice</a></li>
-  <li><a href="http://example.org/bob">Bob</a></li>
+<li><a href="http://example.org/alice">Alice
+    Alice likes red green yellow 
+    </a></li>
+<li><a href="http://example.org/bob">Bob
+    Bob likes orange 
+    </a></li>
 
 </ul>
 ----