Watcher Docs: Fixed messed up cross document links.

Original commit: elastic/x-pack-elasticsearch@c36c546d16

watcher/docs/administering-watcher/integrating-with-shield.asciidoc

@@ -4,8 +4,6 @@
 Watcher can work alongside https://www.elastic.co/products/shield[Shield] and integrates with it.
 This integation is expected to be extended in future releases.
 
-IMPORTANT: Watcher 1.0.x requires Shield 1.2.2 or above
-
 When the Watcher plugin is installed along side Shield, it will automatically register an internal
 user - `__watcher_user`. All actions taken as part of a watch execution will be executed on behalf
 of this user.
@@ -33,7 +31,7 @@ watcher_admin:
 Once the relevant role was defined, adding the watcher administrator user requires the exact same
 process as adding any other user to to Shield. For example, if you are using the
 {shield-ref}/esusers.html[`esusers`] realm, use the `esusers`
-{shield-ref}/_managing_users_in_an_esusers_realm.html[command-line tool] to add
+{shield-ref}/managing-users.html[command-line tool] to add
 the user:
 
 [source,js]

watcher/docs/example-watches/watching-time-series-data.asciidoc

@@ -10,9 +10,9 @@ The simplest way to index an RSS feed is to use https://www.elastic.co/products/
 
 To install Logstash and set up the RSS input plugin:
 
-. https://www.elastic.co/downloads/logstash[Download Logstash 1.5.0 RC4+] and unpack the  archive file.
+. https://www.elastic.co/downloads/logstash[Download Logstash] and unpack the  archive file.
 . Go to the `logstash-<logstash_version>` directory and install the 
-http://www.elastic.co/guide/en/logstash/current/plugins-inputs-rss.html[RSS input]
+{logstash-ref}/plugins-inputs-rss.html[RSS input]
 plugin:
 +
 [source,shell]
@@ -40,7 +40,7 @@ output {
 ----------------------------------------------------------
 <1> Checks the feed every hour. 
 +
-For more information see {logstash-ref}/plugins-outputs-elasticsearch.html#plugins-outputs-elasticsearch-host[Elasticsearch output] in the Logstash Reference.
+For more information see {logstash-ref}/plugins-outputs-elasticsearch.html[Elasticsearch output] in the Logstash Reference.
 
 . Run Logstash with the `rss.conf` config file to start indexing the feed:
 +