Merge pull request #864 from blake/blake/fix-consul-kv-example-cmds

Fix example commands in registry.consul.kvpath

docs/content/ref/registry.consul.kvpath.md

@@ -9,7 +9,7 @@ the routing table. This allows for manual overrides and weighted
 round-robin routes.
 
 As of version 1.5.7 fabio will treat the kv path as a prefix and
-combine the values of the key itself and all its subkeys in 
+combine the values of the key itself and all its subkeys in
 alphabetical order.
 
 To see all updates you may want to set [`-log.routes.format`](/ref/log.routes.format/)
@@ -19,13 +19,13 @@ You can modify the content of the routes with the `consul` tool or via
 the [Consul API](https://www.consul.io/api/index.html):
 
 ```
-consul put fabio/config "route add svc /maint http://5.6.7.8:5000\nroute add svc / http://1.2.3.4:5000\n"
+consul kv put fabio/config "route add svc /maint http://5.6.7.8:5000\nroute add svc / http://1.2.3.4:5000\n"
 
 # fabio >= 1.5.7 supports prefix match
-consul put fabio/config/maint    "route add svc /maint http://5.6.7.8:5000"
-consul put fabio/config/catchall "route add svc / http://1.2.3.4:5000"
+consul kv put fabio/config/maint    "route add svc /maint http://5.6.7.8:5000"
+consul kv put fabio/config/catchall "route add svc / http://1.2.3.4:5000"
 
-consul delete fabio/config/maint
+consul kv delete fabio/config/maint
 ```
 
 The default is