alg -37 is actually PS256; align PS256 & RS256 text with ES256 text

index.bs

@@ -2512,13 +2512,13 @@ are included here for clarity and to match the [[CDDL]] presentation above:
 
 
 Below is an example of a COSE_Key-encoded 2048-bit RSA public key (see [[RFC8230]] [Section 4](https://tools.ietf.org/html/rfc8230#section-4))
-to be used with the RSASSA-PSS w/ SHA-256 signature algorithm 
-(see [[RFC8230]] [Section 2](https://tools.ietf.org/html/rfc8230#section-2)):
+to be used with the PS256 signature algorithm
+(RSASSA-PSS w/ SHA-256, see [[RFC8230]] [Section 2](https://tools.ietf.org/html/rfc8230#section-2)):
 
 <pre class="example" highlight="json">
   {
      1:  3,  ; kty: RSA key type
-     3:-37,  ; alg: RS256
+     3:-37,  ; alg: PS256
     -1:  n,  ; n:   RSA modulus n byte string 257 bytes in length
                     e.g., in hex (middle bytes elided for brevity): DB5F651550...6DC6548ACC3
     -2:  e   ; e:   RSA public exponent e byte string 3 bytes in length
@@ -2528,7 +2528,7 @@ to be used with the RSASSA-PSS w/ SHA-256 signature algorithm
 
 Below is an example of a COSE_Key-encoded 2048-bit RSA public key (see [[RFC8230]]
 [Section 4](https://tools.ietf.org/html/rfc8230#section-4))
-to be used with the RSASSA-PKCS1-v1_5 w/ SHA-256 signature algorithm (see [[#sctn-cose-alg-reg]]):
+to be used with the RS256 signature algorithm (RSASSA-PKCS1-v1_5 w/ SHA-256, see [[#sctn-cose-alg-reg]]):
 
 <pre class="example" highlight="json">
   {