Documentation: fix some nits
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/include/mbedtls/mbedtls_config.h b/include/mbedtls/mbedtls_config.h
index 46ea878..02dc8fd 100644
--- a/include/mbedtls/mbedtls_config.h
+++ b/include/mbedtls/mbedtls_config.h
@@ -3078,7 +3078,7 @@
* #MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE.
*
* \note This feature comes with a (potentially) higher RAM usage since:
- * - All the key slots are allocated no matter if they are used of not.
+ * - All the key slots are allocated no matter if they are used or not.
* - Each key buffer's length is #MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE bytes.
*
* Requires: MBEDTLS_PSA_CRYPTO_C
diff --git a/tests/include/test/psa_crypto_helpers.h b/tests/include/test/psa_crypto_helpers.h
index f214394..a54e125 100644
--- a/tests/include/test/psa_crypto_helpers.h
+++ b/tests/include/test/psa_crypto_helpers.h
@@ -484,7 +484,7 @@
#endif
/* Helper macro for the PK module to check whether MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE
- * is large enough to contain 4096 bits RSA key pairs. Of course this check is only
+ * is large enough to contain 4096-bit RSA key pairs. Of course this check is only
* necessary if PK relies on PSA (i.e. MBEDTLS_USE_PSA_CRYPTO) to store and manage
* the key. */
#if defined(MBEDTLS_USE_PSA_CRYPTO)
diff --git a/tf-psa-crypto/core/psa_crypto_core.h b/tf-psa-crypto/core/psa_crypto_core.h
index f2d8498..df0ee50 100644
--- a/tf-psa-crypto/core/psa_crypto_core.h
+++ b/tf-psa-crypto/core/psa_crypto_core.h
@@ -157,9 +157,9 @@
struct key_data {
#if defined(MBEDTLS_PSA_STATIC_KEY_SLOTS)
uint8_t data[MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE];
-#else /* MBEDTLS_PSA_STATIC_KEY_SLOTS */
+#else
uint8_t *data;
-#endif /* MBEDTLS_PSA_STATIC_KEY_SLOTS */
+#endif
size_t bytes;
} key;
} psa_key_slot_t;