Minor changes.

- Remove obsolete tag USE_WINDOWS_ENCODING from Doxyfile.in,
- Fix typo in wrapper/matlab/src/mexFaust.cpp.in.

[skip ci]

gen_doc/Doxyfile.in

@@ -65,8 +65,7 @@ OUTPUT_LANGUAGE        = English
 # forces the Windows encoding (this is the default for the Windows binary), 
 # whereas setting the tag to NO uses a Unix-style encoding (the default for 
 # all platforms other than Windows).
-
-USE_WINDOWS_ENCODING   = YES
+# USE_WINDOWS_ENCODING   = NO # obsolete
 
 # If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will 
 # include brief member descriptions after the members that are listed in 

wrapper/matlab/src/mexFaust.cpp.in

@@ -299,13 +299,13 @@ void save(Faust::TransformHelper<SCALAR,Cpu>* core_ptr, int nargs, const mxArray
                     }
                 }
 
-                // 2nd input (optionnal) : multiplicative scalar
+                // 2nd input (optional) : multiplicative scalar
                 SCALAR lambda = 1.0;
                 if (nrhs > 2)
                     lambda = (SCALAR) mxGetScalar(prhs[2]);
 
 
-                // 3rd input (optionnal) : boolean to determine the type of copy
+                // 3rd input (optional) : boolean to determine the type of copy
                 bool optimizedCopy = false;
                 if (nrhs > 3)
                 {