Fixed typo in change log
Fixed typo in change log

facebook/powermock,darxriggs/powermock,thekingnothing/powermock,gauee/powermock,gstamac/powermock,jayway/powermock,gauee/powermock,hazendaz/powermock,jayway/powermock,thekingnothing/powermock,Monits/powermock,powermock/powermock,Monits/powermock,thekingnothing/powermock,jayway/powermock,gstamac/powermock