Update word count in metadata

src/epub/content.opf

@@ -52,7 +52,7 @@
 		<dc:source>https://archive.org/details/in.ernet.dli.2015.58226</dc:source>
 		<meta property="se:production-notes">This production uses the American printings for the transcription and scans, but takes its structural cues from the thirty-three chapter British printing (https://catalog.hathitrust.org/Record/006048096).</meta>
 		<meta property="se:word-count">86354</meta>
-		<meta property="se:reading-ease.flesch">52.6</meta>
+		<meta property="se:reading-ease.flesch">52.7</meta>
 		<meta property="se:url.encyclopedia.wikipedia">https://en.wikipedia.org/wiki/My_Disillusionment_in_Russia</meta>
 		<meta property="se:url.vcs.github">https://github.com/standardebooks/emma-goldman_my-disillusionment-in-russia</meta>
 		<dc:creator id="author">Emma Goldman</dc:creator>