crypto: ecdh - fix typo in KPP dependency of CRYPTO_ECDH

commit b5b90077 upstream.

This fixes a typo in the CRYPTO_KPP dependency of CRYPTO_ECDH.

Fixes: 3c4b2390 ("crypto: ecdh - Add ECDH software support")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

crypto/Kconfig

@@ -120,7 +120,7 @@ config CRYPTO_DH
 
 config CRYPTO_ECDH
 	tristate "ECDH algorithm"
-	select CRYTPO_KPP
+	select CRYPTO_KPP
 	help
 	  Generic implementation of the ECDH algorithm