[webconsole] change error status print format

Signed-off-by: R4SAS <r4sas@i2pmail.org>

daemon/HTTPServer.cpp

@@ -257,10 +257,10 @@ namespace http {
 				switch (i2p::context.GetError ())
 				{
 					case eRouterErrorClockSkew:
-						s << "<br>Clock skew";
+						s << " - Clock skew";
 					break;
 					case eRouterErrorOffline:
-						s << "<br>Offline";
+						s << " - Offline";
 					break;
 					default: ;
 				}