Fix image name.

Signed-off-by: David Navarro <david.navarro@intel.com>
diff --git a/index.html b/index.html
index d2bd40b..a181a5d 100644
--- a/index.html
+++ b/index.html
@@ -44,7 +44,7 @@
                         <span class="icon-bar"></span>
                         <span class="icon-bar"></span>
                     </button>
-                    <a class="navbar-brand hidden-xs hidden-sm" href="index.html#page-top"><img class="img-responsive" src="img/Wakaama_logo_long.png"></a>
+                    <a class="navbar-brand hidden-xs hidden-sm" href="index.html#page-top"><img class="img-responsive" src="img/Wakaama_Logo_long.png"></a>
                 </div>
 
                 <!-- Collect the nav links, forms, and other content for toggling -->