Update README.adoc
added TOC
-= Chronicle-Network
-
-image:https://maven-badges.herokuapp.com/maven-central/net.openhft/chronicle-network/badge.svg[Maven Central,link=https://maven-badges.herokuapp.com/maven-central/net.openhft/chronicle-network]
-
-image:https://javadoc.io/badge2/net.openhft/chronicle-network/javadoc.svg[Maven Central,link=https://www.javadoc.io/doc/net.openhft/chronicle-network/latest/index.html]
+= Chronicle Network
+Chronicle Software
+:css-signature: demo
+:toc: macro
+:toclevels: 2
+:icons: font
+
+image:https://maven-badges.herokuapp.com/maven-central/net.openhft/chronicle-network/badge.svg[caption="",link=https://maven-badges.herokuapp.com/maven-central/net.openhft/chronicle-network]
+image:https://javadoc.io/badge2/net.openhft/chronicle-network/javadoc.svg[link="https://www.javadoc.io/doc/net.openhft/chronicle-network/latest/index.html"]
+//image:https://javadoc-badge.appspot.com/net.openhft/chronicle-network.svg?label=javadoc[JavaDoc, link=https://www.javadoc.io/doc/net.openhft/chronicle-network]
+image:https://img.shields.io/github/license/OpenHFT/Chronicle-Network[GitHub]
+image:https://img.shields.io/badge/release%20notes-subscribe-brightgreen[link="https://chronicle.software/release-notes/"]
+image:https://sonarcloud.io/api/project_badges/measure?project=OpenHFT_Chronicle-Network&metric=alert_status[link="https://sonarcloud.io/dashboard?id=OpenHFT_Chronicle-Network"]
+
+image::images/Network_line.png[]
+
+toc::[]
== About
