Errata from Kazuki Suda

Author: brian-brazil

8/8-20-prometheus.yml

@@ -3,6 +3,6 @@ scrape_configs:
    consul_sd_configs:
     - server: 'localhost:8500'
    relabel_configs:
-    - source_labels: [__meta_consul_tag]
+    - source_labels: [__meta_consul_tags]
       regex:  '.*,prod,.*'
       action: keep

8/8-21-prometheus.yml

@@ -3,6 +3,6 @@ scrape_configs:
    consul_sd_configs:
     - server: 'localhost:8500'
    relabel_configs:
-    - source_labels: [__meta_consul_tag]
+    - source_labels: [__meta_consul_tags]
       regex:  '.*,(prod|staging|dev),.*'
       target_label: env

README.md

@@ -1,5 +1,5 @@
 
 This repository contains example code and files that go with the book
 [Prometheus Up &
-Running](http://shop.oreilly.com/product/0636920147343.do).
+Running](https://www.safaribooksonline.com/library/view/prometheus-up/9781492034131/).