diff --git a/src/devlongoutStream.c b/src/devlongoutStream.c
index 94f8cef..c4872a8 100644
--- a/src/devlongoutStream.c
+++ b/src/devlongoutStream.c
@@ -1,7 +1,6 @@
 /***************************************************************
 * Stream Device record interface for long output records       *
 *                                                              *
-*                                                              *
 * (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
 * (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
 *                                                              *
diff --git a/src/devlsiStream.c b/src/devlsiStream.c
index 88e8507..b8be75a 100644
--- a/src/devlsiStream.c
+++ b/src/devlsiStream.c
@@ -1,8 +1,7 @@
 /***************************************************************
-* Stream Device record interface for string input records      *
+* Stream Device record interface for long string input records *
 *                                                              *
-* (C) 1999 Dirk Zimoch (zimoch@delta.uni-dortmund.de)          *
-* (C) 2005 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
+* (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
 *                                                              *
 * This is an EPICS record Interface for StreamDevice.          *
 * Please refer to the HTML files in ../doc/ for a detailed     *
diff --git a/src/devlsoStream.c b/src/devlsoStream.c
index 4df3505..dd82685 100644
--- a/src/devlsoStream.c
+++ b/src/devlsoStream.c
@@ -1,5 +1,5 @@
 /***************************************************************
-* Stream Device record interface for string output records     *
+* Stream Device record interface for long string output records*
 *                                                              *
 * (C) 2018 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
 *                                                              *
diff --git a/src/devscalcoutStream.c b/src/devscalcoutStream.c
index 64c3efd..b9cb95d 100644
--- a/src/devscalcoutStream.c
+++ b/src/devscalcoutStream.c
@@ -1,5 +1,5 @@
 /***************************************************************
-* Stream Device record interface for scalcout records          *
+* Stream Device record interface for string calcout records    *
 *                                                              *
 * (C) 2006 Dirk Zimoch (dirk.zimoch@psi.ch)                    *
 *                                                              *