Fix typos & copy-paste errors

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 40a0db3..c23d124 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -714,7 +714,7 @@
         size_t alg2_len = PSA_MAC_TRUNCATED_LENGTH( alg2 );
         size_t max_len = alg1_len > alg2_len ? alg1_len : alg2_len;
 
-        /* If both are wildcards, return most restricitve wildcard */
+        /* If both are wildcards, return most restrictive wildcard */
         if( ( ( alg1 & PSA_ALG_MAC_AT_LEAST_THIS_LENGTH_FLAG ) != 0 ) &&
             ( ( alg2 & PSA_ALG_MAC_AT_LEAST_THIS_LENGTH_FLAG ) != 0 ) )
         {