DOC: mention management.txt in README
and in intro.txt as well. Remove references to haproxy-{en,fr}.txt.
diff --git a/doc/intro.txt b/doc/intro.txt
index 19b4b1e..05d3e66 100644
--- a/doc/intro.txt
+++ b/doc/intro.txt
@@ -78,6 +78,10 @@
ensure you're running with all known fixes how to update it, complements and
alternatives.
+ - management.txt : it explains how to start haproxy, how to manage it at
+ runtime, how to manage it on multiple nodes, how to proceed with seamless
+ upgrades.
+
- configuration.txt : the reference manual details all configuration keywords
and their options. It is used when a configuration change is needed.