Doc update: minor typo in CMS_verify.pod
CLA: trivial
@@ -46,7 +46,7 @@ are used as untrusted CAs. If CRL checking is enabled in B<store> any internal
CRLs are used in addition to attempting to look them up in B<store>. If any
chain verify fails an error code is returned.
-Finally the signed content is read (and written to B<out> is it is not NULL)
+Finally the signed content is read (and written to B<out> if it is not NULL)
and the signature's checked.
If all signature's verify correctly then the function is successful.
