nora: update text

Author: nmder

nora.html

@@ -113,7 +113,7 @@ <h2 id="abstract">
             <br>
 
             <p><b>
-                <font color="061E61">Some examples of NORA executing given task:</font>
+                <font color="061E61">Some examples of NORA in action:</font>
               </b></p>
 
             <table class="table" align="center" style="table-layout: fixed;word-break:break-word">