Fix typo

src/epub/text/wolfshead.xhtml

@@ -209,7 +209,7 @@
 			<p>“Hark to the native drums,” I said. “For the past week they have sounded almost incessantly.”</p>
 			<p>De Montour assented.</p>
 			<p>“The natives are restless. Methinks ’tis deviltry they are planning. Have you noticed that Carlos is much among them?”</p>
-			<p>“No,” I answered, “but ‘ ’tis like there will be a break between him and Luigi. Luigi is paying court to Ysabel.”</p>
+			<p>“No,” I answered, “but ’tis like there will be a break between him and Luigi. Luigi is paying court to Ysabel.”</p>
 			<p>So we talked, when suddenly de Montour became silent and moody, answering only in monosyllables.</p>
 			<p>The moon rose and peered in at the barred windows. De Montour’s face was illuminated by its beams.</p>
 			<p>And then the hand of horror grasped me. On the wall behind de Montour appeared a shadow, a shadow clearly defined of a <em>wolf’s head</em>!</p>