Clarify version used

jenkins-infra/repository-permissions-updater#3167

Author: strangelookingnerd

README.adoc

@@ -6,7 +6,7 @@ It allows managing library updates independently of plugins.
 
 == How to introduce to your plugin
 
-=== Plugins directly depending on httpclient
+=== Plugins directly depending on httpclient5
 
 Replace the dependency to `org.apache.httpcomponents.client5:httpclient5` with the dependency to `apache-httpcomponents-client-5-api`.
 
@@ -38,7 +38,7 @@ Replace the dependency to `org.apache.httpcomponents.client5:httpclient5` with t
 </dependencies>
 ----
 
-=== Plugins using libraries depending on httpclient
+=== Plugins using libraries depending on httpclient5
 
 Add the dependency to `apache-httpcomponents-client-5-api` BEFORE any of dependencies to those libraries to force maven to use `httpclient5` declared by `apache-httpcomponents-client-5-api`.
 

src/main/resources/index.jelly

@@ -20,5 +20,5 @@ SOFTWARE.
 
 <?jelly escape-by-default='true'?>
 <div>
-    Bundles <a href="https://hc.apache.org/httpcomponents-client-5.2.x/index.html" target="_blank">Apache HttpComponents Client 5.x</a> and allows it to be used by Jenkins plugins.
+    Bundles <a href="https://hc.apache.org/httpcomponents-client-5.2.x/index.html" target="_blank">Apache HttpComponents Client ${revision}</a> and allows it to be used by Jenkins plugins.
 </div>