diff --git a/src/solvers/refinement/string_refinement_util.cpp b/src/solvers/refinement/string_refinement_util.cpp
index bc54c8a0068..06c71623ec1 100644
--- a/src/solvers/refinement/string_refinement_util.cpp
+++ b/src/solvers/refinement/string_refinement_util.cpp
@@ -2,7 +2,7 @@
 
  Module: String solver
 
- Author: DiffBlue Limited. All rights reserved.
+ Author: Diffblue Ltd.
 
 \*******************************************************************/
 
diff --git a/src/solvers/refinement/string_refinement_util.h b/src/solvers/refinement/string_refinement_util.h
index 4b67df35592..4501cd68ec3 100644
--- a/src/solvers/refinement/string_refinement_util.h
+++ b/src/solvers/refinement/string_refinement_util.h
@@ -2,7 +2,7 @@
 
  Module: String solver
 
- Author: DiffBlue Limited. All rights reserved.
+ Author: Diffblue Ltd.
 
 \*******************************************************************/