change port: to broker: to reflect the configuration example above it. (home-assistant#1572)

bassclarinetl2 · fabaff · commit be9cc2ba25b5 · 2016-12-10T23:17:29.000+01:00
to reflect the configuration example above it.
diff --git a/source/_topics/splitting_configuration.markdown b/source/_topics/splitting_configuration.markdown
@@ -61,7 +61,7 @@ zwave:
 mqtt:
   broker: 127.0.0.1
 ```
-As with the core snippet, indentation makes a difference. The component headers (`mqtt:`) should be fully left aligned (aka no indent), and the parameters (`port:`) should be indented two (2) spaces.
+As with the core snippet, indentation makes a difference. The component headers (`mqtt:`) should be fully left aligned (aka no indent), and the parameters (`broker:`) should be indented two (2) spaces.
 
 While some of these components can technically be moved to a separate file they are so small or "one off's" where splitting them off is superfluous. Also, you'll notice the # symbol (hash/pound). This represents a "comment" as far as the commands are interpreted. Put another way, any line prefixed with a `#` will be ignored. This makes breaking up files for human readability really convenient, not to mention turning off features while leaving the entry intact. (Look at the `zigbee:` entry above and the b entry further down)
 
