- Improved the warning about --inplace.

- Fixed the sentence describing how to read standard input with
  --read-batch.

rsync.yo

@@ -493,8 +493,11 @@ network reduction it might otherwise.
 This option is useful for transfer of large files with block based changes
 and also on systems that are disk bound not network bound.
 
-WARNING: If the transfer is interrupted, you will have an inconsistent file
-and the transfer should be run again.
+WARNING: The file's data will be in an inconsistent state during the
+transfer (and possibly afterwards if the transfer gets interrupted), so you
+should not use this option to update files that are in use.  Also note that
+rsync will not update a file inplace that is not writable by the receiving
+user.
 
 dit(bf(-l, --links)) When symlinks are encountered, recreate the
 symlink on the destination.
@@ -915,7 +918,7 @@ section for details.
 
 dit(bf(--read-batch=FILE)) Apply all of the changes stored in FILE, a
 file previously generated by --write-batch.
-If em(FILE) is "-" the list will be read from standard input.
+If em(FILE) is "-" the batch data will be read from standard input.
 See the "BATCH MODE" section for details.
 
 dit(bf(-4, --ipv4) or bf(-6, --ipv6)) Tells rsync to prefer IPv4/IPv6