updates

Author: stevepeak

README.md

@@ -8,15 +8,43 @@ xtend -> Codecov.io
 
 ## Usage
 
+
+#### Add JaCoCo plugin
+```xml
+<plugin>
+  <groupId>org.jacoco</groupId>
+  <artifactId>jacoco-maven-plugin</artifactId>
+  <version>0.5.8.201207111220</version>
+  <executions>
+    <execution>
+      <goals>
+        <goal>prepare-agent</goal>
+      </goals>
+    </execution>
+    <execution>
+      <id>report</id>
+      <phase>test</phase>
+      <goals>
+        <goal>report</goal>
+      </goals>
+    </execution>
+  </executions>
+</plugin>
+```
+
+
 # [![travis-org](https://avatars2.githubusercontent.com/u/639823?v=2&s=50)](https://travis-ci.org) Travis C
 
 Add to your `.travis.yml` file.
 ```yml
-language: java
+language:
+  java
 
-before_install: sudo pip install codecov
+before_install:
+  sudo pip install codecov
 
-after_success: codecov
+after_success:
+  codecov
 ```
 
 

pom.xml

@@ -67,7 +67,7 @@
           </execution>
           <execution>
             <id>report</id>
-            <phase>prepare-package</phase>
+            <phase>test</phase>
             <goals>
               <goal>report</goal>
             </goals>