diff --git a/src/main/java/InteractiveInterface.java b/src/main/java/InteractiveInterface.java
index b0bc636..5055e00 100644
--- a/src/main/java/InteractiveInterface.java
+++ b/src/main/java/InteractiveInterface.java
@@ -504,7 +504,7 @@ public class InteractiveInterface {
             System.out.println("2) Turn " + getOnOff(!BiGpairSEQ.cachePlate()) + " plate file caching");
             System.out.println("3) Turn " + getOnOff(!BiGpairSEQ.cacheGraph()) + " graph/data file caching");
             System.out.println("4) Turn " + getOnOff(!BiGpairSEQ.outputBinary()) + " serialized binary graph output");
-            System.out.println("5) Turn " + getOnOff(!BiGpairSEQ.outputGraphML()) + " GraphML graph output");
+            System.out.println("5) Turn " + getOnOff(!BiGpairSEQ.outputGraphML()) + " GraphML graph output (for data portability to other programs)");
             System.out.println("6) Maximum weight matching algorithm options");
             System.out.println("0) Return to main menu");
             try {