clarify which functions are the CMS functions which must have CMS_PARTIAL set
@@ -20,7 +20,8 @@ an ASN1_OBJECT pointer. An application can then decide how to process the
CMS_ContentInfo structure based on this value.
CMS_set1_eContentType() sets the embedded content type of a CMS_ContentInfo
-structure. It should be called with CMS functions with the B<CMS_PARTIAL>
+structure. It should be called with CMS functions (such as L<CMS_sign>, L<CMS_encrypt>)
+with the B<CMS_PARTIAL>
flag and B<before> the structure is finalised, otherwise the results are
undefined.
