diff --git a/isis/src/kaguya/apps/kaguyatc2isis/tsts/tc1_s_l2b0/Makefile b/isis/src/kaguya/apps/kaguyatc2isis/tsts/tc1_s_l2b0/Makefile
index 5813ffb5551bd136f9d8193d5840d01266c354d8..083fa4f89bf51f5a58c6142bcc676d6fd62f69d0 100644
--- a/isis/src/kaguya/apps/kaguyatc2isis/tsts/tc1_s_l2b0/Makefile
+++ b/isis/src/kaguya/apps/kaguyatc2isis/tsts/tc1_s_l2b0/Makefile
@@ -1,3 +1,6 @@
+# Tests import of Kaguya TC1 L2B0 image. 
+#
+# history 2018-10-02 Jeannie Backer - Original version.
 APPNAME = kaguyatc2isis
 
 include $(ISISROOT)/make/isismake.tsts
diff --git a/isis/src/kaguya/apps/kaguyatc2isis/tsts/tc2_w_l2b0/Makefile b/isis/src/kaguya/apps/kaguyatc2isis/tsts/tc2_w_l2b0/Makefile
index 9e9b96b2c34a6471add9c51cd163a4bff06d95ba..c1332efbe57bbe40c0fe1a773d809e5db64b44eb 100644
--- a/isis/src/kaguya/apps/kaguyatc2isis/tsts/tc2_w_l2b0/Makefile
+++ b/isis/src/kaguya/apps/kaguyatc2isis/tsts/tc2_w_l2b0/Makefile
@@ -1,3 +1,6 @@
+# Tests import of Kaguya TC2 L2B0 image. 
+#
+# history 2018-10-02 Jeannie Backer - Original version.
 APPNAME = kaguyatc2isis
 
 include $(ISISROOT)/make/isismake.tsts