diff --git a/doc/mismatch.qbk b/doc/mismatch.qbk
index cf74293e..ff563989 100644
--- a/doc/mismatch.qbk
+++ b/doc/mismatch.qbk
@@ -60,7 +60,7 @@ mismatch ( c1.end(),       c1.end(),       c2.end(),   c2.end()) --> <c1.end(),
 
 [heading Complexity]
 
-Both of the variants of `mismatch` run in ['O(N)] (linear) time; that is, they compare against each element in the list once. If the sequence is found to be equal at any point, the routine will terminate immediately, without examining the rest of the elements.
+Both of the variants of `mismatch` run in ['O(N)] (linear) time; that is, they compare against each element in the list once. If the sequence is found to be not equal at any point, the routine will terminate immediately, without examining the rest of the elements.
 
 [heading Exception Safety]
 
diff --git a/include/boost/algorithm/hex.hpp b/include/boost/algorithm/hex.hpp
index 2adb0be4..145a414f 100644
--- a/include/boost/algorithm/hex.hpp
+++ b/include/boost/algorithm/hex.hpp
@@ -207,7 +207,6 @@ OutputIterator unhex ( InputIterator first, InputIterator last, OutputIterator o
 /// \note           Based on the MySQL function of the same name
 template <typename T, typename OutputIterator>
 OutputIterator unhex ( const T *ptr, OutputIterator out ) {
-    typedef typename detail::hex_iterator_traits<OutputIterator>::value_type OutputType;
 //  If we run into the terminator while decoding, we will throw a
 //      malformed input exception. It would be nicer to throw a 'Not enough input'
 //      exception - but how much extra work would that require?
diff --git a/include/boost/algorithm/string/trim_all.hpp b/include/boost/algorithm/string/trim_all.hpp
index a616f7f3..91b55e5c 100644
--- a/include/boost/algorithm/string/trim_all.hpp
+++ b/include/boost/algorithm/string/trim_all.hpp
@@ -59,7 +59,7 @@ namespace boost {
                 ::boost::find_format_all_copy(      
                     ::boost::trim_copy_if(Input, IsSpace),
                     ::boost::token_finder(IsSpace, ::boost::token_compress_on),
-                    ::boost::dissect_formatter(::boost::head_finder(1)));
+					::boost::const_formatter(::boost::as_literal("")));
         }
 
 
@@ -79,7 +79,7 @@ namespace boost {
             ::boost::find_format_all(       
                 Input,          
                 ::boost::token_finder(IsSpace, ::boost::token_compress_on),
-                ::boost::dissect_formatter(::boost::head_finder(1)));
+				::boost::const_formatter(::boost::as_literal("")));
         }