pdr : send up PDRRepositoryChgEvent

Once the BMC has merged entity associations from the host firmware into
its primary PDR repo, send up an event to the host, providing it with
the record handles of the merged entity association PDRs.

Change-Id: I3e6e1d8d1390107f976829ae39f0cc9151447d9c
Signed-off-by: Pavithra Barithaya <pbaritha@in.ibm.com>
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
diff --git a/libpldm/pdr.h b/libpldm/pdr.h
index 16ceb55..b85bed5 100644
--- a/libpldm/pdr.h
+++ b/libpldm/pdr.h
@@ -125,8 +125,8 @@
  *  @param[in] curr_record - opaque pointer acting as a PDR record handle; if
  *  not NULL, then search will begin from this record's next record
  *  @param[in/out] data - will point to PDR record data (as per DSP0248) on
- *                        return
- *  @param[out] size - *size will be size of PDR record
+ *                        return, if input is not NULL
+ *  @param[out] size - *size will be size of PDR record, if input is not NULL
  *
  *  @return opaque pointer acting as PDR record handle, will be NULL if record
  *  was not found