remove punctuation marks from button and title

src/components/modals/confirm/NoBackup/index.js

@@ -63,12 +63,12 @@ const Confirmation = (props: Props) => (
         <StyledLink onClick={() => props.onReceiveConfirmation(false)}>
             <Icon size={24} color={colors.TEXT_SECONDARY} icon={icons.CLOSE} />
         </StyledLink>
-        <H2>Your Trezor is not backed up!</H2>
+        <H2>Your Trezor is not backed up</H2>
         <Icon size={48} color={colors.WARNING_PRIMARY} icon={icons.WARNING} />
         <StyledP isSmaller>If your device is ever lost or damaged, your funds will be lost. Backup your device first, to protect your coins against such events.</StyledP>
         <Row>
             <Link href="https://wallet.trezor.io/?backup">
-                <BackupButton onClick={() => props.onReceiveConfirmation(false)}>Create a backup in 3 minutes.</BackupButton>
+                <BackupButton onClick={() => props.onReceiveConfirmation(false)}>Create a backup in 3 minutes</BackupButton>
             </Link>
             <ProceedButton isWhite onClick={() => props.onReceiveConfirmation(true)}>Show address, I will take the risk</ProceedButton>
         </Row>