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README.md

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-- Type in a message. 
-- Press save. 
-- Press back at the text preview. 
+- Type in a message and press the back button (or select save and press back at the text preview)
 - SAM will say the message and the app will exit.
 
 Made by combining code from the [caesarcipher (panki27)](https://github.com/panki27/caesar-cipher) and [SAM (ctoth)](https://github.com/ctoth/SAM) Flipper applications