Fix typos
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index 81ad73a..f60f8b1 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -5403,7 +5403,7 @@
addend += (X[P521_WIDTH - 1] >> 9);
X[P521_WIDTH - 1] &= P521_MASK;
- /* Resuse the top part of X (already zeroed) as a helper array for
+ /* Reuse the top part of X (already zeroed) as a helper array for
* carrying out the addition. */
mbedtls_mpi_uint *addend_arr = X + P521_WIDTH;
addend_arr[0] = addend;