UriInfo and HttpHeaders return data after URI conneg preprocessing

svn path=/trunk/; revision=350
diff --git a/spec/chapters/context.tex b/spec/chapters/context.tex
index 5f55009..a905ede 100644
--- a/spec/chapters/context.tex
+++ b/spec/chapters/context.tex
@@ -27,7 +27,9 @@
   }
   return buf.toString();
 }
-\end{listing} 
+\end{listing}
+
+Note that the methods of \UriInfo\ provide access to request URI information following the pre-processing described in section \ref{reqpreproc}.
 
 \subsection{Headers}
 
@@ -46,7 +48,9 @@
 }
 \end{listing}
 
-Note that response headers may be provided using the \Response\ class, see \ref{resource_method_return} for more details.
+Note that the methods of \HttpHeaders\ provide access to request information following the pre-processing described in section \ref{reqpreproc}.
+
+Response headers may be provided using the \Response\ class, see \ref{resource_method_return} for more details.
 
 \subsection{Content Negotiation and Preconditions}
 
diff --git a/spec/chapters/resources.tex b/spec/chapters/resources.tex
index f2b97d4..cbe5a3d 100644
--- a/spec/chapters/resources.tex
+++ b/spec/chapters/resources.tex
@@ -333,7 +333,7 @@
 \caption{URI-based Content Negotiation Examples}
 \end{longtable}
 
-The above preprocessing MUST NOT impact the URIs obtained from an injected \code{UriInfo}, in particular extensions removed in steps \ref{removematchingext1} and \ref{removematchingext2} above MUST still be present in URIs returned from the methods of \UriInfo\footnote{Explicitly platonic methods excluded.}. In contrast, the methods of \HttpHeaders\ MUST return the preprocessed values of the \code{Accept} and \code{Accept-Language} headers rather than the original values supplied with the request.
+The above preprocessing MUST be reflected in the URIs obtained from an injected \code{UriInfo}, in particular extensions removed in steps \ref{removematchingext1} and \ref{removematchingext2} above MUST not be present in URIs returned from the methods of \UriInfo. Similarly, the methods of \HttpHeaders\ MUST return the preprocessed values of the \code{Accept} and \code{Accept-Language} headers rather than the original values supplied with the request.
 
 \subsection{Request Matching}
 \label{request_matching}