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-rw-r--r--doc/apps/ca.pod6
-rw-r--r--doc/apps/req.pod6
2 files changed, 8 insertions, 4 deletions
diff --git a/doc/apps/ca.pod b/doc/apps/ca.pod
index 9918a1364a..9885bb2392 100644
--- a/doc/apps/ca.pod
+++ b/doc/apps/ca.pod
@@ -243,8 +243,10 @@ for all available algorithms.
=item B<-subj arg>
supersedes subject name given in the request.
-The arg must be formatted as I</type0=value0/type1=value1/type2=...>,
-characters may be escaped by \ (backslash), no spaces are skipped.
+The arg must be formatted as I</type0=value0/type1=value1/type2=...>.
+Keyword characters may be escaped by \ (backslash), and whitespace is retained.
+Empty values are permitted, but the corresponding type will not be included
+in the resulting certificate.
=item B<-utf8>
diff --git a/doc/apps/req.pod b/doc/apps/req.pod
index 0a28aea707..00ec1a82bb 100644
--- a/doc/apps/req.pod
+++ b/doc/apps/req.pod
@@ -213,8 +213,10 @@ see L<openssl(1)/COMMAND SUMMARY>.
sets subject name for new request or supersedes the subject name
when processing a request.
-The arg must be formatted as I</type0=value0/type1=value1/type2=...>,
-characters may be escaped by \ (backslash), no spaces are skipped.
+The arg must be formatted as I</type0=value0/type1=value1/type2=...>.
+Keyword characters may be escaped by \ (backslash), and whitespace is retained.
+Empty values are permitted, but the corresponding type will not be included
+in the request.
=item B<-multivalue-rdn>