X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/1d7857e79cfb9d5b41fe13935b0a0bf68f6049f5..02dfbd5b7af7816959dbd39c1fe628451204e35f:/field.h

diff --git a/field.h b/field.h
index 4164bce..c2ad26e 100644
--- a/field.h
+++ b/field.h
@@ -208,7 +208,7 @@ extern field *field_prime(mp */*p*/);
  *
  * Arguments:	@mp *p@ = the characteristic of the field
  *
- * Returns:	A pointer to the field.
+ * Returns:	A pointer to the field, or null.
  *
  * Use:		Creates a field structure for a prime field of size %$p$%,
  *		using efficient reduction for nice primes.