diff --git a/crypto/pkcs7/README b/crypto/pkcs7/README
deleted file mode 100644
index 27001c69707c09d1c285e3627e3abc5377b705de..0000000000000000000000000000000000000000
--- a/crypto/pkcs7/README
+++ /dev/null
@@ -1,5 +0,0 @@
-WARNING
-
-Everything in this directory is experimental and is subject to change.
-
-Do not rely on the stuff in here not changing in the next release
diff --git a/doc/apps/x509.pod b/doc/apps/x509.pod
index b127182bbbf11519025e8ac2bc7ad880af8cc00a..e4ae5468da35a8979203cc392d7357c60573114f 100644
--- a/doc/apps/x509.pod
+++ b/doc/apps/x509.pod
@@ -212,9 +212,10 @@ clears all the prohibited or rejected uses of the certificate.
 
 =item B<-addtrust arg>
 
-adds a trusted certificate use. Currently acceptable values
-are B<all> (any purpose), B<sslclient> (SSL client use), B<sslserver>
-(SSL server use) B<email> (S/MIME email) and B<objsign> (Object signing).
+adds a trusted certificate use. Any object name can be used here
+but currently only B<clientAuth> (SSL client use), B<serverAuth>
+(SSL server use) and B<emailProtection> (S/MIME email) are used.
+Other OpenSSL applications may define additional uses.
 
 =item B<-addreject arg>