README.md in fluent-plugin-measure_time-0.1.0 vs README.md in fluent-plugin-measure_time-0.1.1

@@ -13,11 +13,11 @@
 
 ## Configuration
 
 This plugin is doing something tricky, which extends arbitrary plugins so that it can use `<measure_time></measure_time>` directive to measure elapsed times. 
 
-Example:
+**Example 1:**
 
 ```apache
 <source>
   type measure_time
   # This makes available the `masure_time` directive for all plugins
@@ -43,10 +43,10 @@
 measure_time: {"time":0.000849735,"class":"Fluent::ForwardInput","hook":"on_message","object_id":83935080}
 ```
 
 where `time` denotes the measured elapsed time, and `class`, `hook`, and `object_id` denotes the hooked class, the hooked method, and the object id of the plugin instance. 
 
-Example: interval
+**Example 2: interval**
 
 With `interval` option, this plugin compute statistics of measured elapsed times in each interval
 
 ```apache
 <source>