diff --git a/wrap/Argument.cpp b/wrap/Argument.cpp
index ffac23a9d..85073715d 100644
--- a/wrap/Argument.cpp
+++ b/wrap/Argument.cpp
@@ -30,7 +30,7 @@ string Argument::matlabClass(const string& delim) const {
 	string result;
 	BOOST_FOREACH(const string& ns, namespaces)
 	result += ns + delim;
-	if (type=="string" || type=="unsigned char")
+	if (type=="string" || type=="unsigned char" || type=="char")
 		return result + "char";
 	if (type=="bool" || type=="int" || type=="size_t" || type=="Vector" || type=="Matrix")
 		return result + "double";
diff --git a/wrap/README b/wrap/README
index 6e7acc863..92fd1967c 100644
--- a/wrap/README
+++ b/wrap/README
@@ -1,14 +1,17 @@
 Frank Dellaert
 October 2011
 
-The wrap library wraps the GTSAM library into a MATLAB toolbox.
+The wrap library wraps the GTSAM library into a MATLAB toolbox. 
 
 It was designed to be more general than just wrapping GTSAM, but a small amount of 
 GTSAM specific code exists in matlab.h, the include file that is included by the
-mex files. In addition, the current makefile (Oct 11) is GTSAM specific.
+mex files. The GTSAM-specific functionality consists primarily of handling of
+Eigen Matrix and Vector classes.  
+
+For notes on creating a wrap interface, see gtsam.h for what features can be 
+wrapped into a toolbox, as well as the current state of the toolbox for gtsam.
+For more technical details on the interface, please read comments in matlab.h
 
-The classes and methods to be wrapped are specified in gtsam.h
-This tool will not wrap arbitrary methods. Please read comments in matlab.h
 Some good things to know:
 
 OBJECT CREATION
@@ -24,7 +27,5 @@ METHOD (AND CONSTRUCTOR) ARGUMENTS
   generation of the correct conversion routines unwrap<Vector> and unwrap<Matrix>
 - passing classes as arguments works, provided they are passed by reference.
 	This triggers a call to unwrap_shared_ptr
-- GTSAM specific: keys will be cast automatically from strings via GTSAM_magic. This
-  allows us to not have to declare all key types in MATLAB. Just replace key arguments with
-  the (non-const, non-reference) string type
+
    
\ No newline at end of file
diff --git a/wrap/tests/expected_namespaces/@ClassD/ClassD.m b/wrap/tests/expected_namespaces/@ClassD/ClassD.m
index 8b78750d9..9e3ddf132 100644
--- a/wrap/tests/expected_namespaces/@ClassD/ClassD.m
+++ b/wrap/tests/expected_namespaces/@ClassD/ClassD.m
@@ -9,7 +9,7 @@ classdef ClassD < handle
       if nargin ~= 13 && obj.self == 0, error('ClassD constructor failed'); end
     end
     function delete(obj)
-       delete_ClassD(obj)
+       delete_ClassD(obj);
     end
     function display(obj), obj.print(''); end
     function disp(obj), obj.display; end