Fix a/an typos in doxygen and other comments
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
diff --git a/include/psa/crypto_se_driver.h b/include/psa/crypto_se_driver.h
index 91a6d0b..f0252c8 100644
--- a/include/psa/crypto_se_driver.h
+++ b/include/psa/crypto_se_driver.h
@@ -395,7 +395,7 @@
psa_encrypt_or_decrypt_t direction);
/** \brief A function that sets the initialization vector (if
- * necessary) for an secure element cipher operation
+ * necessary) for a secure element cipher operation
*
* Rationale: The `psa_se_cipher_*` operation in the PSA Cryptographic API has
* two IV functions: one to set the IV, and one to generate it internally. The