Fix hint alert at position 0

Change-Id: Ib15389e581fab07844256317b7d8d6cd5c4e608c
diff --git a/dev/demo/all.html b/dev/demo/all.html
index 4ca3c6b..37d15b6 100644
--- a/dev/demo/all.html
+++ b/dev/demo/all.html
@@ -171,7 +171,9 @@
         }]
     }
   ]
-}, "query":{"wrap":{"layer":"orth","match":"match:eq","foundry":"opennlp","key":"Goethe","@type":"koral:term"},"@type":"koral:token"},"meta":{"serialQuery":"tokens:s:Goethe","startIndex":0,"version":"unknown","itemsPerPage":25,"context":"p","benchmark":"0.103553092 s","totalResults":-1}};
+        },
+        "errors":[[302,"Parantheses\/brackets unbalanced.",0]],
+        "query":{"wrap":{"layer":"orth","match":"match:eq","foundry":"opennlp","key":"Goethe","@type":"koral:term"},"@type":"koral:token"},"meta":{"serialQuery":"tokens:s:Goethe","startIndex":0,"version":"unknown","itemsPerPage":25,"context":"p","benchmark":"0.103553092 s","totalResults":-1}};
       </script>
 
       <div id="search">