Fix typos in comments
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index a22741e..0b5ab39 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1107,7 +1107,7 @@
X509 RSASSA-PSS parameters ASN1 (HashAlg with parameters)
x509_parse_rsassa_pss_params:"A00F300D06096086480165030402013000":ASN1_CONSTRUCTED | ASN1_SEQUENCE:POLARSSL_MD_SHA256:POLARSSL_MD_SHA1:20:POLARSSL_ERR_X509_INVALID_ALG + POLARSSL_ERR_ASN1_INVALID_DATA
-X509 RSASSA-PSS parameters ASN1 (HashAlg unkown OID)
+X509 RSASSA-PSS parameters ASN1 (HashAlg unknown OID)
x509_parse_rsassa_pss_params:"A00D300B06096086480165030402FF":ASN1_CONSTRUCTED | ASN1_SEQUENCE:POLARSSL_MD_SHA256:POLARSSL_MD_SHA1:20:POLARSSL_ERR_X509_INVALID_ALG + POLARSSL_ERR_OID_NOT_FOUND
X509 RSASSA-PSS parameters ASN1 (good, MGAlg = MGF1-SHA256)