[CIFS] Minor cleanup

Missing tab.  Missing entry in changelog
Signed-off-by: Steve French <sfrench@us.ibm.com>

fs/cifs/CHANGES

 Version 1.47
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 Fix oops in list_del during mount caused by unaligned string.
+Seek to SEEK_END forces check for update of file size for non-cached
+files.
 
 Version 1.46
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