diff --git a/Intents/Lab3a_IntentsLab/.classpath b/Intents/Lab3a_IntentsLab/.classpath
index 51769745..255f8bc5 100755
--- a/Intents/Lab3a_IntentsLab/.classpath
+++ b/Intents/Lab3a_IntentsLab/.classpath
@@ -7,3 +7,4 @@
 	<classpathentry kind="src" path="gen"/>
 	<classpathentry kind="output" path="bin/classes"/>
 </classpath>
+//describe the work of class path please and elaborate the details