1 files changed, 2 insertions, 2 deletions
diff --git a/src/cos.c b/src/cos.c
index 7336bb860..61a9de20b 100644
--- a/src/cos.c
+++ b/src/cos.c
@@ -65,8 +65,8 @@ mpfr_cos2_aux (mpfr_ptr f, mpfr_srcptr r)
   ex = mpfr_get_z_2exp (x, r); /* r = x*2^ex */
 
   /* Remove trailing zeroes.
-     Since x comes from a MPFR number, due to the constrainst on the exponent
-     and the precision, there can be no integer overflow below. */
+     Since x comes from a regular MPFR number, due to the constraints on the
+     exponent and the precision, there can be no integer overflow below. */
   l = mpz_scan1 (x, 0);
   ex += l;
   mpz_fdiv_q_2exp (x, x, l);