Ok ill see, the reason I was confused was because the wording implies each entry.
http://www.cic.gc.ca/english/helpcentre/questions-answers-by-topic.asp?st=16.2
"Currently, most visitors to Canada may visit for up to six months when they first enter Canada. Visitors who wish to stay longer must apply for an extension, and pay a new fee.
With the parent and grandparent super visa, eligible parents and grandparents can visit family in Canada for up to two years without the need to renew their status.
The Super Visa is a multi-entry visa that provides multiple entries for a period up to 10 years. The key difference is that the Super Visa allows an individual to stay for up to two years at a time in Canada, while a 10-year multiple entry visa would only have a status period for each entry of six months only."
https://www.canada.ca/en/immigration-refugees-citizenship/corporate/publications-manuals/operational-bulletins-manuals/temporary-residents/visitors/super-visa.html
"The Minister of Immigration, Refugees and Citizenship and the Minister of Public Safety issued Ministerial Instructions concerning the parents and grandparents extended stay temporary resident visa (TRV) (super visa) and the authorized period of extended stay.
These Ministerial Instructions were issued in accordance with the ministerial authority found in subsection 15(4) of the Immigration and Refugee Protection Act (IRPA) and direct officers to consider issuing to eligible parents and grandparents a multiple-entry TRV for up to 10 years, with the status period extending for
up to 2 years on each entry to Canada"
Then theres this third party site
https://moving2canada.com/super-visa/
"The Parent and Grandparent Super Visa for Canada allows parents and grandparents of Canadian citizens and permanent residents to visit Canada for extended periods.
As of June 18, 2018 the guidance for Super Visa holders has been updated to reflect that
each entry to Canada should be for a duration of up to two years and extensions should be for one year.
Previous, Super Visa holders were typically granted entry for up to two years on initial entry, and for up to six months on subsequent entries."