JS: format qhelp examples

Author: Esben Sparre Andreasen

javascript/ql/src/Security/CWE-020/examples/MissingRegExpAnchor_BAD.js

@@ -1,7 +1,7 @@
-app.get('/some/path', function(req, res) {
+app.get("/some/path", function(req, res) {
     let url = req.param("url");
     // BAD: the host of `url` may be controlled by an attacker
-	if (url.match(/https?:\/\/www\.example\.com\//)) {
+    if (url.match(/https?:\/\/www\.example\.com\//)) {
         res.redirect(url);
     }
 });

javascript/ql/src/Security/CWE-020/examples/MissingRegExpAnchor_GOOD.js

@@ -1,7 +1,7 @@
-app.get('/some/path', function(req, res) {
+app.get("/some/path", function(req, res) {
     let url = req.param("url");
     // GOOD: the host of `url` can not be controlled by an attacker
-	if (url.match(/^https?:\/\/www\.example\.com\//)) {
+    if (url.match(/^https?:\/\/www\.example\.com\//)) {
         res.redirect(url);
     }
 });