--- old/src/java.instrument/share/classes/module-info.java	2016-07-28 17:12:44.000000000 -0400
+++ new/src/java.instrument/share/classes/module-info.java	2016-07-28 17:12:44.000000000 -0400
@@ -23,6 +23,10 @@
  * questions.
  */
 
+/**
+ * Defines services that allow Java programming language agents to
+ * instrument programs running on the JVM.
+ */
 module java.instrument {
     exports java.lang.instrument;
 }