diff --git a/include/rocksdb/db.h b/include/rocksdb/db.h
index 5b4094fa5..98025955f 100644
--- a/include/rocksdb/db.h
+++ b/include/rocksdb/db.h
@@ -235,14 +235,15 @@ class DB {
   // Allow compactions to delete obselete files.
   virtual Status EnableFileDeletions() = 0;
 
+  // GetLiveFiles followed by GetSortedWalFiles can generate a lossless backup
+
   // THIS METHOD IS DEPRECATED. Use the GetTableMetaData to get more
   // detailed information on the live files.
   // Retrieve the list of all files in the database. The files are
-  // relative to the dbname and are not absolute paths. This list
-  // can be used to generate a backup. The valid size of the manifest
-  // file is returned in manifest_file_size. The manifest file is
-  // an ever growing file, but only the portion specified
-  // by manifest_file_size is valid for this snapshot.
+  // relative to the dbname and are not absolute paths. The valid size of the
+  // manifest file is returned in manifest_file_size. The manifest file is an
+  // ever growing file, but only the portion specified by manifest_file_size is
+  // valid for this snapshot.
   virtual Status GetLiveFiles(std::vector<std::string>&,
                               uint64_t* manifest_file_size) = 0;
 
diff --git a/include/rocksdb/write_batch.h b/include/rocksdb/write_batch.h
index 8b771712f..460402a60 100644
--- a/include/rocksdb/write_batch.h
+++ b/include/rocksdb/write_batch.h
@@ -43,12 +43,13 @@ class WriteBatch {
   // If the database contains a mapping for "key", erase it.  Else do nothing.
   void Delete(const Slice& key);
 
-  // Append a blob of arbitrary to the records in this batch. The blob will be
-  // stored in the transaction log but not in any other file. In particular, it
-  // will not be persisted to the SST files. When iterating over this
+  // Append a blob of arbitrary size to the records in this batch. The blob will
+  // be stored in the transaction log but not in any other file. In particular,
+  // it will not be persisted to the SST files. When iterating over this
   // WriteBatch, WriteBatch::Handler::LogData will be called with the contents
   // of the blob as it is encountered. Blobs, puts, deletes, and merges will be
-  // encountered in the same order in thich they were inserted.
+  // encountered in the same order in thich they were inserted. The blob will
+  // NOT consume sequence number(s) and will NOT increase the count of the batch
   //
   // Example application: add timestamps to the transaction log for use in
   // replication.