1 files changed, 4 insertions, 4 deletions
diff --git a/src/theory/arith/arith_utilities.h b/src/theory/arith/arith_utilities.h
index 40ca7b8f6..9c0edb893 100644
--- a/src/theory/arith/arith_utilities.h
+++ b/src/theory/arith/arith_utilities.h
@@ -28,7 +28,7 @@
 #include "util/integer.h"
 #include "util/rational.h"
 
-namespace CVC4 {
+namespace CVC5 {
 namespace theory {
 namespace arith {
 
@@ -342,8 +342,8 @@ Rational greatestIntLessThan(const Rational&);
 /** Negates a node in arithmetic proof normal form. */
 Node negateProofLiteral(TNode n);
 
-}/* CVC4::theory::arith namespace */
-}/* CVC4::theory namespace */
-}/* CVC4 namespace */
+}  // namespace arith
+}  // namespace theory
+}  // namespace CVC5
 
 #endif /* CVC4__THEORY__ARITH__ARITH_UTILITIES_H */