diff --git a/include/boost/algorithm/cxx11/is_partitioned.hpp b/include/boost/algorithm/cxx11/is_partitioned.hpp
index f665c76..d647183 100644
--- a/include/boost/algorithm/cxx11/is_partitioned.hpp
+++ b/include/boost/algorithm/cxx11/is_partitioned.hpp
@@ -20,7 +20,7 @@
 namespace boost { namespace algorithm {
 
 #if __cplusplus >= 201103L
-//  Use the C++11 versions of iota if it is available
+//  Use the C++11 versions of is_partitioned if it is available
 using std::is_partitioned;      // Section 25.3.13
 #else
 /// \fn is_partitioned ( InputIterator first, InputIterator last, UnaryPredicate p )
diff --git a/include/boost/algorithm/cxx11/is_sorted.hpp b/include/boost/algorithm/cxx11/is_sorted.hpp
index b0505d3..c9bc65f 100644
--- a/include/boost/algorithm/cxx11/is_sorted.hpp
+++ b/include/boost/algorithm/cxx11/is_sorted.hpp
@@ -27,7 +27,7 @@
 namespace boost { namespace algorithm {
 
 #if __cplusplus >= 201103L
-//  Use the C++11 versions of iota if it is available
+//  Use the C++11 versions of is_sorted/is_sorted_until if they are available
 using std::is_sorted_until; // Section 25.4.1.5
 using std::is_sorted;       // Section 25.4.1.5
 #else