oai-pmh.md

@@ -158,9 +158,9 @@ The mapping used:
 | video/mp4       | Video          |
 |                 | Miscellaneous |
 
-## Changes in future Release:
+## Changes in oerhub 1.3:
 - no Media Type mapping, use of mime/type as is
-- open for spdx.org/license listet except commercial one
+- open for spdx.org/license (except commercial one)
 ### spdx 
 With oerhub version 1.3 and above we introduce Software Package Data Exchange (spdx).
 ```xml