Different page titles in search Engine Results Pages all contain same "trailing text" - why?

See my screenshot to understand my question as to why all my different page titles contain the same text at end of each page title (custom cartoons) and why is this happening and how to fix it? As you can see, I use Yoast plugin to give a custom title to each page.

 

You have to adjust something in yost seo plugin in your wordpress.

Check titles & metas option in your wordpress dashboard seo tab.

For more you could check the page here for more information

http://kb.yoast.com/article/146-yoast-wordpress-seo-titles-metas-template-variables

Code (markup):

 

Much appreciated....I will go into that link and digest the information . . . .