Change version from 0.9.9 to 1.0.0 in docs

doc/crypto/EVP_DigestVerifyInit.pod

diff --git a/doc/crypto/EVP_DigestVerifyInit.pod b/doc/crypto/EVP_DigestVerifyInit.pod
index 56b83b2..f224488 100644
--- a/doc/crypto/EVP_DigestVerifyInit.pod
+++ b/doc/crypto/EVP_DigestVerifyInit.pod
@@ -77,6 +77,6 @@
 =head1 HISTORY
 
 EVP_DigestVerifyInit(), EVP_DigestVerifyUpdate() and EVP_DigestVerifyFinal() 
-were first added to OpenSSL 0.9.9.
+were first added to OpenSSL 1.0.0.
 
 =cut