Fix copypasta: signature -> encryption
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/include/psa/crypto_values.h b/include/psa/crypto_values.h
index baaabff..f0203f4 100644
--- a/include/psa/crypto_values.h
+++ b/include/psa/crypto_values.h
@@ -1259,7 +1259,7 @@
* #PSA_ALG_IS_HASH(\p hash_alg) is true) to use
* for MGF1.
*
- * \return The corresponding RSA OAEP signature algorithm.
+ * \return The corresponding RSA OAEP encryption algorithm.
* \return Unspecified if \p hash_alg is not a supported
* hash algorithm.
*/