diff --git a/alertmanager.md b/alertmanager.md
index d03bc4d..2d8595c 100644
--- a/alertmanager.md
+++ b/alertmanager.md
@@ -1,3 +1,39 @@
+<h2>
+  Prometheus configuration
+</h2>
+
+{% highlight yaml %}
+# prometheus.yml
+
+global:
+  scrape_interval:     15s
+  ...
+
+rule_files:
+  - 'alerts/*.yml'
+
+scrape_configs:
+  ...
+
+{% endhighlight %}
+
+{% highlight yaml %}
+# alerts/example-redis.yml
+
+groups:
+
+- name: ExampleRedisGroup
+  rules:
+  - alert: ExampleRedisDown
+    expr: redis_up{} == 0
+    for: 2m
+    labels:
+      severity: error
+    annotations:
+      summary: "Redis instance down"
+      description: "Whatever"
+
+{% endhighlight %}
 
 <h2>
   AlertManager configuration
@@ -51,7 +87,7 @@ receivers:
 
   - name: "sms"
     webhook_config:
-      - url: http://a.b.c:8080/send/sms
+      - url: http://a.b.c.d:8080/send/sms
         send_resolved: true
 
 {% endraw %}
diff --git a/rules.md b/rules.md
index 15544f1..ef33915 100644
--- a/rules.md
+++ b/rules.md
@@ -10,46 +10,14 @@
   <p style="text-align:center;">
     Alert thresholds depend on nature of applications.
     <br>
-    Some queries may have arbitrary tolerance threshold.
+    Some queries in this page may have arbitrary tolerance threshold.
     <br><br>
-    Building an efficient an battle-tested monitoring platform takes time. 😉
+    Building an efficient and battle-tested monitoring platform takes time. 😉
   </p>
 </div>
 
-<h2>0. Prometheus global configuration</h2>
-
-{% highlight yaml %}
-# prometheus.yml
-
-global:
-  scrape_interval:     15s
-  ...
-
-rule_files:
-  - 'alerts/*.yml'
-
-scrape_configs:
-  ...
-
-{% endhighlight %}
-
-{% highlight yaml %}
-# alerts/example-redis.yml
-
-groups:
-
-- name: ExampleRedisGroup
-  rules:
-  - alert: ExampleRedisDown
-    expr: redis_up{} == 0
-    for: 2m
-    labels:
-      severity: error
-    annotations:
-      summary: "Redis instance ($instance) down"
-      description: "Whatever"
-
-{% endhighlight %}
+<br>
+<br>
 
 <ul>
   {% for service in site.data.rules.services %}