Update styler to polisher example

examples/epub.html

@@ -223,7 +223,7 @@
 
           return book;
         }).then((book) => {
-          styles = new Paged.Styler();
+          styles = new Paged.Polisher();
           return addStyles(styles, this.book.resources);
         }).then(() => {
           return sections(this.book.spine);

examples/index.html

@@ -23,7 +23,7 @@
       }
 
       // styles
-      let styles = new Paged.Styler();
+      let styles = new Paged.Polisher();
       let moby = await styles.add("assets/styles/moby-dick.css");
 
       let flowText = document.querySelector("#flow");

examples/styler.html → examples/polisher.html

@@ -61,7 +61,7 @@
 					styles.destroy();
 				}
 
-				styles = new Paged.Styler();
+				styles = new Paged.Polisher();
 				styleText = await styles.add({ "aurorae/book.css": str});
 				styles.contents(flowText.content);