diff --git a/class_concept_checks_fail_expected.cpp b/class_concept_checks_fail_expected.cpp
index f266cf9..7cbe030 100644
--- a/class_concept_checks_fail_expected.cpp
+++ b/class_concept_checks_fail_expected.cpp
@@ -8,9 +8,8 @@
 
 /*
 
-  This file verifies that the BOOST_CLASS_REQUIRES macro
-  of the Boost Concept Checking Library catches errors
-  when it is suppose to.
+  This file verifies that class_requires of the Boost Concept Checking
+  Library catches errors when it is suppose to.
 
 */
 
diff --git a/concept_checks_fail_expected.cpp b/concept_checks_fail_expected.cpp
index 988029d..a646746 100644
--- a/concept_checks_fail_expected.cpp
+++ b/concept_checks_fail_expected.cpp
@@ -8,9 +8,8 @@
 
 /*
 
-  This file verifies that the BOOST_FUNCTION_REQUIRES macro
-  of the Boost Concept Checking Library catches errors
-  when it is suppose to.
+  This file verifies that function_requires() of the Boost Concept
+  Checking Library catches errors when it is suppose to.
 
 */
 
diff --git a/stl_concept_checks.cpp b/stl_concept_checks.cpp
index 021e428..0bcfad2 100644
--- a/stl_concept_checks.cpp
+++ b/stl_concept_checks.cpp
@@ -25,7 +25,7 @@
 #include <slist>
 #endif
 
-#define BOOST_HIDE_EXPECTED_ERRORS
+//#define BOOST_HIDE_EXPECTED_ERRORS
 
 int
 main()