My Galaxy s6 keypad is set to a different language, how can I get it back to english?

[Android Central Question]

I was working, and I had my andriod in my back pocket. When I opened, I closed a lot of pages, but I did not take notice of the pages that I accidentally opened. When I want to send a text I noticed that my keyboard was in a strange language. I noticed that the space bar has 3 language options. 2 Options seem to be an asian language and one option is Espanol (USA). How do I get this re-set to English?