crypto: gf128mul - remove leftover "(EXPERIMENTAL)" in Kconfig

CRYPTO_GF128MUL does not select EXPERIMENTAL anymore so remove the
"(EXPERIMENTAL)" from its name.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/Kconfig b/crypto/Kconfig
index d7d4d4e..7ae0d0f 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -117,7 +117,7 @@
 	  algorithm registration.
 
 config CRYPTO_GF128MUL
-	tristate "GF(2^128) multiplication functions (EXPERIMENTAL)"
+	tristate "GF(2^128) multiplication functions"
 	help
 	  Efficient table driven implementation of multiplications in the
 	  field GF(2^128).  This is needed by some cypher modes. This