Minor edits to podspec
Minor edits to podspec

r3mus/IgniteEngine-iOS,RobertWalsh/IgniteEngine-iOS,arjunmantri/IgniteEngine-iOS,RobertWalsh/IgniteEngine-iOS,RobertWalsh/IgniteEngine-iOS,r3mus/IgniteEngine-iOS,arjunmantri/IgniteEngine-iOS,arjunmantri/IgniteEngine-iOS,r3mus/IgniteEngine-iOS