Fix typo: occured -> occurred

Author: owen-mc

javascript/ql/test/query-tests/Security/CWE-912/tst.js

@@ -10,32 +10,30 @@ try {
       Accept: 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'
     }
   },
-  (response) => {
-    response.setEncoding('utf8');
-    response.on('data', (c) => { // $ Source
-      fs.writeFile("/tmp/test", c, (err) => {}); // $ Alert - data from response 'on' event flows to file
+    (response) => {
+      response.setEncoding('utf8');
+      response.on('data', (c) => { // $ Source
+        fs.writeFile("/tmp/test", c, (err) => { }); // $ Alert - data from response 'on' event flows to file
 
-      let writeStream = fs.createWriteStream('/usr/evil/evil.cmd');
-      writeStream.write(c); // $ Alert - data from response 'on' event flows to filestream write
-      writeStream.end();
+        let writeStream = fs.createWriteStream('/usr/evil/evil.cmd');
+        writeStream.write(c); // $ Alert - data from response 'on' event flows to filestream write
+        writeStream.end();
 
-      var stream = fs.createWriteStream("my_file.txt");
-      stream.once('open', function (fd) {
-        stream.write(c); // $ Alert - data from response 'on' event flows to filestream write
-        stream.end();
+        var stream = fs.createWriteStream("my_file.txt");
+        stream.once('open', function (fd) {
+          stream.write(c); // $ Alert - data from response 'on' event flows to filestream write
+          stream.end();
+        });
       });
-    });
-    response.on('error', () => 
-    { 
-	fs.writeFile("/tmp/test", "error occured"); // OK - static data written to file
-    });
-  }).on('error', () => 
-  { 
-      let error = "error occured";
+      response.on('error', () => {
+        fs.writeFile("/tmp/test", "error occurred"); // OK - static data written to file
+      });
+    }).on('error', () => {
+      let error = "error occurred";
       let writeStream = fs.createWriteStream('/usr/good/errorlog.txt');
       writeStream.write(error);  // OK - static data written to file stream
       writeStream.end();
-  });
+    });
 }
 catch (e) {
-}
+}