clean up

app/templates/corpora/analyse_corpus.html.j2

@@ -395,7 +395,11 @@
         // valid result page element from the new pagination.
         firstPageElement;
         xpath = '//a[@class="page" and text()=1]';
-        firstPageElement = document.evaluate(xpath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
+        firstPageElement = document.evaluate(xpath,
+                                             document,
+                                             null,
+                                             XPathResult.FIRST_ORDERED_NODE_TYPE,
+                                             null).singleNodeValue;
         firstPageElement.click();
       } catch (e) {
       }