Merge pull request #32 from jezekr/patch-1

Update README.octave

Author: nimgould

src/octave/README.octave

@@ -57,10 +57,12 @@ the working directory of octave):
 
     >> [f,g] = cutest_obj(prob.x);
 
+Since for all problems the name of the mex file is mcutest you have to clear 
+the variable mcutest before you setup a new problem. This is necessary in Octave.
 
 If the above does not work as expected for you, please e-mail
 romana.jezek@univie.ac.at with a description of the commands you run, the
-results you get and error messages, if any.
+results you get and error messages, if any. 
 
 
 Decoding a problem from inside Octave