#15 More documentation.
diff --git a/org.jacoco.doc/docroot/doc/agent.html b/org.jacoco.doc/docroot/doc/agent.html
index 75ba76c..1f314bd 100644
--- a/org.jacoco.doc/docroot/doc/agent.html
+++ b/org.jacoco.doc/docroot/doc/agent.html
@@ -20,7 +20,8 @@
JaCoCo uses class file instrumentation to record execution coverage data.
Class files are instrumented on-the-fly using a so called Java agent. This is
mechanism allows in-memory pre-processing of all class files during class
- loading independent of the application framework.
+ loading independent of the application framework. The JaCoCo agent collects
+ execution information and dumps it to a local file when the JVM exits.
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