quick fix for bug in test_ita_parse_arguments

Debug/test_ita_parse_arguments.m

@@ -32,14 +32,14 @@ end
 
 
 %% test moving unknown options to second output
-struct.testpar = 1;
-struct.testpar2 = 2;
+testStruct.testpar = 1;
+testStruct.testpar2 = 2;
 
 parCell = {'testpar', 2, 'testpar2', 4,'unknown', 6};
 
 % this should give a warning
-[sArgs] = ita_parse_arguments(struct,parCell); 
+[sArgs] = ita_parse_arguments(testStruct,parCell); 
 
 % this should not
-[sArgs,unknownParams] = ita_parse_arguments(struct,parCell); 
+[sArgs,unknownParams] = ita_parse_arguments(testStruct,parCell);