paragraph return?

I am having a problem. At the bottom of this screenshot there are three lines of text. I only want there to be two. For some reason it is creating three lines and will not add more text to the second line. I just want it to say

"A class series provided in cooperation with Washoe County

educating those who arepassionate about gardening." I'm not sure why it is doing a return to the third line if there is enough space for two lines of text.