*
* Main program. Processes command line arguments, looking for leading:
* -q quiet mode - do not complain about bad literate script files
- * -n noisy mpde - complain about bad literate script files.
+ * -n noisy mode - complain about bad literate script files.
* -r remove cpp droppings in output.
* Expects two additional arguments, a file name for the input and a file
* name for the output file. These two names must normally be distinct.