Fix a/an typos in doxygen and other comments
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
diff --git a/scripts/data_files/error.fmt b/scripts/data_files/error.fmt
index 3be94bd..c42d2ff 100644
--- a/scripts/data_files/error.fmt
+++ b/scripts/data_files/error.fmt
@@ -150,7 +150,7 @@
#else /* MBEDTLS_ERROR_C */
/*
- * Provide an non-function in case MBEDTLS_ERROR_C is not defined
+ * Provide a dummy implementation when MBEDTLS_ERROR_C is not defined
*/
void mbedtls_strerror( int ret, char *buf, size_t buflen )
{