Updated the 'consistency-modes' consul.io/api link to point to its new location
Ref:
@@ -359,7 +359,7 @@ tags:
# The string by which Consul tags are joined into the tag label.
[ tag_separator: <string> | default = , ]
-# Allow stale Consul results (see https://www.consul.io/api/index.html#consistency-modes). Will reduce load on Consul.
+# Allow stale Consul results (see https://www.consul.io/api/features/consistency.html). Will reduce load on Consul.
[ allow_stale: <bool> ]
# The time after which the provided names are refreshed.
