DOC:Fix typos in x509v3_config.pod
CLA: trivial
@@ -60,7 +60,7 @@ The following sections describe each supported extension in detail.
This is a multi valued extension which indicates whether a certificate is
a CA certificate. The first (mandatory) name is B<CA> followed by B<TRUE> or
-B<FALSE>. If B<CA> is B<TRUE> then an optional B<pathlen> name followed by an
+B<FALSE>. If B<CA> is B<TRUE> then an optional B<pathlen> name followed by a
non-negative value can be included.
For example:
