Added to README.

README.md

@@ -8,6 +8,11 @@ for that field over each time indicated by the color of the symbol at that time.
 
 ![image](resources/screenshot.png)
 
+An example use case is shown below, where the swimlane is displaying data from a flight comparison website.
+The average response time for each airline is plotted in a separate lane, with response times shown depending
+on magnitude, with blue used for the shortest response times, then yellow, orange, and red for the longest
+response times:
+
 ![image](resources/visualization.png)
 
 ## Compatibility
@@ -19,7 +24,7 @@ This plugin has been tested with Kibana versions 4.3, 4.4 and 4.5.
 ### Automatic
 
 ```
-./bin/kibana plugin -i prelert_swimlane_vis -u https://github.com/prelert/kibana-swimlane-vis/archive/v0.1.0.zip
+bin/kibana plugin -i prelert_swimlane_vis -u https://github.com/prelert/kibana-swimlane-vis/archive/v0.1.0.zip
 ```
 
 ## Options