Needed your valiable info.

i am doing my diploma course and in my acceptance letter - Lenth of the course is given as 2 years. But the total length in terms of months is around 20 months which is not 24 months(2 years.). Now i want to know how many years of work permit will i get. From the CIC site i could see is the length of work permit will not exceed your length of study. Now since my length of study is 20 months will i get 20 months work permit or since the course is 2 years will i get 3 years of work permit ? Confused ? Please provide me ur valuable info.

The table that i have seen in CIC site is

If you studied for...
1) less than eight months you are not eligible for this program
2) less than two years but more than eight months you may get a work permit for a period no longer than the length of time you studied (for example, if you studied for nine months, a work permit may be issued for a period of nine months)
3) two years or more a work permit may be issued for three years

Now will i get under catergory 2 or 3 but my length of course states that the course is 2 years but not complete 24 months only 20 months...plz advice