Update word count metadata

src/epub/content.opf

@@ -102,7 +102,7 @@
 		<dc:source>https://www.gutenberg.org/ebooks/51018</dc:source>
 		<!--End Sources-->
 		<meta property="se:production-notes">Many stories in this collection were transcribed from the OCR due to the lack of pre-existing transcriptions. When Nine Stories (translated by Louise and Aylmer Maude, https://catalog.hathitrust.org/Record/001353442) is released into the public domain, it may be worth revisiting this collection to replace some of the stories with better translations.</meta>
-		<meta property="se:word-count">659592</meta>
+		<meta property="se:word-count">659588</meta>
 		<meta property="se:reading-ease.flesch">71.04</meta>
 		<meta property="se:url.encyclopedia.wikipedia">https://en.wikipedia.org/wiki/Leo_Tolstoy_bibliography</meta>
 		<meta property="se:url.vcs.github">https://github.com/standardebooks/leo-tolstoy_short-fiction_louise-maude_aylmer-maude_nathan-haskell-dole_constance-garnett_j-d-duff_l</meta>