diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index efdf5b374ce..3097a31c1ef 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2014-06-10  Joel Brobecker  <brobecker@adacore.com>
+
+	* gdbtypes (resolve_dynamic_range): Add function description.
+
 2014-06-09  Gary Benson  <gbenson@redhat.com>
 
 	* common/signals.c (gdb_signal_from_host): Reorder to separate
diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index bbb3fe9681c..d0c002fbe9f 100644
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -1653,6 +1653,9 @@ is_dynamic_type (struct type *type)
   return 0;
 }
 
+/* Given a dynamic range type (dyn_range_type), return a static version
+   of that type.  */
+
 static struct type *
 resolve_dynamic_range (struct type *dyn_range_type)
 {