Fix typos in comments
diff --git a/tests/suites/test_suite_pkcs5.data b/tests/suites/test_suite_pkcs5.data
index c22ad0b..ccc08da 100644
--- a/tests/suites/test_suite_pkcs5.data
+++ b/tests/suites/test_suite_pkcs5.data
@@ -98,7 +98,7 @@
 depends_on:POLARSSL_SHA1_C:POLARSSL_DES_C
 pkcs5_pbes2:ASN1_CONSTRUCTED | ASN1_SEQUENCE:"301B06092A864886F70D01050C300E04082ED7F24A1D516DD7020208003001":"":"":POLARSSL_ERR_PKCS5_INVALID_FORMAT + POLARSSL_ERR_ASN1_OUT_OF_DATA:""
 
-PBES2 Decrypt (bad enc_scheme_alg: unkown oid)
+PBES2 Decrypt (bad enc_scheme_alg: unknown oid)
 depends_on:POLARSSL_SHA1_C:POLARSSL_DES_C
 pkcs5_pbes2:ASN1_CONSTRUCTED | ASN1_SEQUENCE:"301B06092A864886F70D01050C300E04082ED7F24A1D516DD702020800300A06082A864886F70D03FF":"":"":POLARSSL_ERR_PKCS5_FEATURE_UNAVAILABLE:""