diff --git a/src/colvar/DRMSD.cpp b/src/colvar/DRMSD.cpp
index f3bc5985deed40cc1c04701b25e8caf64719456a..30f3cefeb3860d25c8f53a54ef51545ee626d9e0 100644
--- a/src/colvar/DRMSD.cpp
+++ b/src/colvar/DRMSD.cpp
@@ -1,5 +1,5 @@
 /* +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-   Copyright (c) 2012-2017 The plumed team
+   Copyright (c) 2012-2018 The plumed team
    (see the PEOPLE file at the root of the distribution for a list of names)
 
    See http://www.plumed.org for more information.
diff --git a/src/colvar/ERMSD.cpp b/src/colvar/ERMSD.cpp
index e4a9a3d00f23ec53bcac5cee2dc9f1253f42486f..e221a7b5e08a2fb73df729ae61b9dcd891a8ec24 100644
--- a/src/colvar/ERMSD.cpp
+++ b/src/colvar/ERMSD.cpp
@@ -1,5 +1,5 @@
 /* +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-   Copyright (c) 2016,2017 The plumed team
+   Copyright (c) 2016-2018 The plumed team
    (see the PEOPLE file at the root of the distribution for a list of names)
 
    See http://www.plumed.org for more information.