Fix transcription typo, chapter-13.xhtml

src/epub/text/chapter-13.xhtml

@@ -17,7 +17,7 @@
 			<p>“What do you mean?” I asked hoarsely, a horrible fear creeping over me.</p>
 			<p>“Surely you have not forgotten the lady who is in our power⁠—the Rose of the Garden.”</p>
 			<p>I stared at him in dumb agony.</p>
-			<p>“I think. Captain Hastings, that you will write that letter. See, I have a cable form here. The message I shall write on it depends on you, and means life or death for your wife.”</p>
+			<p>“I think, Captain Hastings, that you will write that letter. See, I have a cable form here. The message I shall write on it depends on you, and means life or death for your wife.”</p>
 			<p>The sweat broke out on my brow. My tormentor continued, smiling amiably, and speaking with perfect sangfroid:</p>
 			<p>“There, captain, the pen is ready to your hand. You have only to write. If not⁠—”</p>
 			<p>“If not?” I echoed.</p>