Minor documentation improvements
diff --git a/include/psa/crypto.h b/include/psa/crypto.h
index 3f8cb44..c3899bf 100644
--- a/include/psa/crypto.h
+++ b/include/psa/crypto.h
@@ -1204,7 +1204,7 @@
* ```
* - For DSA private keys (#PSA_KEY_TYPE_DSA_KEYPAIR), the format
* is the non-encrypted DER encoding of the representation used by
- * OpenSSL and OpenSSH, which the following ASN.1 structure:
+ * OpenSSL and OpenSSH, whose structure is described in ASN.1 as follows:
* ```
* DSAPrivateKey ::= SEQUENCE {
* version INTEGER, -- must be 0
@@ -1316,7 +1316,7 @@
* representation defined by SEC1 §2.3.3.
* The OID is `id-ecPublicKey`,
* and the parameters must be given as a `namedCurve` OID as specified in
- * RFC 5480 §2.1.1.1.
+ * RFC 5480 §2.1.1.1 or other applicable standards.
* ```
* ansi-X9-62 OBJECT IDENTIFIER ::=
* { iso(1) member-body(2) us(840) 10045 }