Clarify docs.

[oweals/openssl.git] / doc / crypto / ecdsa.pod

diff --git a/doc/crypto/ecdsa.pod b/doc/crypto/ecdsa.pod
index 9c81bf8cfdbc1be2d1c5fa6281d674bc6e1006fd..59a5916de1239d8c343f9a64d7ac8f3b83a598bb 100644 (file)
--- a/doc/crypto/ecdsa.pod
+++ b/doc/crypto/ecdsa.pod
@@ -114,7 +114,7 @@ using the public key B<eckey>.
 
 ECDSA_size() returns the maximum length signature or 0 on error.
 
-ECDSA_sign_setup() and ECDSA_sign() return 1 if successful or -1
+ECDSA_sign_setup() and ECDSA_sign() return 1 if successful or 0
 on error.
 
 ECDSA_verify() and ECDSA_do_verify() return 1 for a valid