diff --git a/icu4c/source/common/ucmndata.c b/icu4c/source/common/ucmndata.c
index 62f90ff63a..6a49d2675b 100644
--- a/icu4c/source/common/ucmndata.c
+++ b/icu4c/source/common/ucmndata.c
@@ -4,7 +4,7 @@
 *   Copyright (C) 1999-2001, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
-******************************************************************************
+******************************************************************************/
 
 
 /*----------------------------------------------------------------------------------
diff --git a/icu4c/source/common/ucmndata.h b/icu4c/source/common/ucmndata.h
index 389cbcabcb..eed4b80c96 100644
--- a/icu4c/source/common/ucmndata.h
+++ b/icu4c/source/common/ucmndata.h
@@ -4,7 +4,7 @@
 *   Copyright (C) 1999-2001, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
-******************************************************************************
+******************************************************************************/
 
 
 /*----------------------------------------------------------------------------------
diff --git a/icu4c/source/common/udata.c b/icu4c/source/common/udata.c
index afe7f5dfa0..128c4080c2 100644
--- a/icu4c/source/common/udata.c
+++ b/icu4c/source/common/udata.c
@@ -50,6 +50,7 @@
 *         - udatamem.c has code for managing UDataMemory structs.  These are little
 *                     descriptor objects for blocks of memory holding ICU data of
 *                     various types.
+*/
 
 /* configuration ---------------------------------------------------------- */
 
diff --git a/icu4c/source/common/udatamem.c b/icu4c/source/common/udatamem.c
index 848ae132a2..0675c17bcf 100644
--- a/icu4c/source/common/udatamem.c
+++ b/icu4c/source/common/udatamem.c
@@ -4,7 +4,7 @@
 *   Copyright (C) 1999-2001, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
-******************************************************************************
+******************************************************************************/
 
 
 /*----------------------------------------------------------------------------------
diff --git a/icu4c/source/common/umapfile.c b/icu4c/source/common/umapfile.c
index 76db9dd1ec..92d7011c55 100644
--- a/icu4c/source/common/umapfile.c
+++ b/icu4c/source/common/umapfile.c
@@ -4,7 +4,7 @@
 *   Copyright (C) 1999-2001, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
-******************************************************************************
+******************************************************************************/
 
 
 /*----------------------------------------------------------------------------------
diff --git a/icu4c/source/common/umapfile.h b/icu4c/source/common/umapfile.h
index 41a38c9fb5..0e220a8f09 100644
--- a/icu4c/source/common/umapfile.h
+++ b/icu4c/source/common/umapfile.h
@@ -4,7 +4,7 @@
 *   Copyright (C) 1999-2001, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
-******************************************************************************
+******************************************************************************/
 
 
 /*----------------------------------------------------------------------------------