diff --git a/doc/crypto/PKCS7_verify.pod b/doc/crypto/PKCS7_verify.pod
index 07c9fdad40213e3eeb845194f2c7fd108b72995e..3490b5dc825517a6dfdd8f8b0389a3e2e7698aa0 100644
--- a/doc/crypto/PKCS7_verify.pod
+++ b/doc/crypto/PKCS7_verify.pod
@@ -8,7 +8,7 @@ PKCS7_verify - verify a PKCS#7 signedData structure
 
 int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store, BIO *indata, BIO *out, int flags);
 
-int PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags);
+STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags);
 
 =head1 DESCRIPTION