Revert accidental formatting change
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
diff --git a/tests/include/test/bignum_helpers.h b/tests/include/test/bignum_helpers.h
index cf175a3..a5e49cb 100644
--- a/tests/include/test/bignum_helpers.h
+++ b/tests/include/test/bignum_helpers.h
@@ -86,8 +86,8 @@
* the "0 (null)" and "0 (1 limb)" and "leading zeros" test cases do what they
* claim.
*
- * \param[out] X The MPI object to populate. It must be initialized.
- * \param[in] s The null-terminated hexadecimal string to read from.
+ * \param[out] X The MPI object to populate. It must be initialized.
+ * \param[in] s The null-terminated hexadecimal string to read from.
*
* \return \c 0 on success, an \c MBEDTLS_ERR_MPI_xxx error code otherwise.
*/