psa_util: fix typo in comment
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/include/mbedtls/psa_util.h b/include/mbedtls/psa_util.h
index e8fb3de..7fcc9d2 100644
--- a/include/mbedtls/psa_util.h
+++ b/include/mbedtls/psa_util.h
@@ -155,7 +155,7 @@
* \param md_type The type of digest to search for.
*
* \return The PSA algorithm identifier associated with \p md_type;
- * #PSA_ALG_NONE if the algorithm is unuspported or invalid.
+ * #PSA_ALG_NONE if the algorithm is unsupported or invalid.
*/
psa_algorithm_t mbedtls_md_psa_alg_from_type(mbedtls_md_type_t md_type);