* get_document_from_uri:
* @uri: the document URI
* @fast: whether to use fast MIME type detection
- * @compression: return location to store the document's compression type
+ * @compression: a location to store the document's compression type
* @error: a #GError location to store an error, or %NULL
*
* Creates a #EvDocument instance for the document at @uri, using either
* @compression is filled in with the document's compression type.
* On error, %NULL is returned and @error filled in.
*
- * Returns: a new #EvDocument instance, or %NULL on error
+ * Returns: a new #EvDocument instance, or %NULL on error with @error filled in
*/
static EvDocument *
get_document_from_uri (const char *uri,