diff --git a/contacts-troubleshoot/app.js b/contacts-troubleshoot/app.js
index c7a42c817..2017c2fc4 100644
--- a/contacts-troubleshoot/app.js
+++ b/contacts-troubleshoot/app.js
@@ -7,6 +7,7 @@ var logger = require('morgan');
 var indexRouter = require('./routes/index');
 
 var app = express();
+console.log("Contacts troubleshoot");
 
 // view engine setup
 app.set('views', path.join(__dirname, 'views'));
diff --git a/php-scale/index.php b/php-scale/index.php
index d046d8e6e..e023ee64d 100644
--- a/php-scale/index.php
+++ b/php-scale/index.php
@@ -1,3 +1,3 @@
 <?php
-  print "I am running on host -> " . gethostname() ." (" . $_SERVER['SERVER_ADDR'] . ")" . "\n";
+  print "I am running on host by php scale -> " . gethostname() ." (" . $_SERVER['SERVER_ADDR'] . ")" . "\n";
 ?>
diff --git a/version/app.js b/version/app.js
index ea8302397..a0b788a9c 100644
--- a/version/app.js
+++ b/version/app.js
@@ -4,11 +4,10 @@ app = express();
 var response;
 
 app.get('/', function (req, res) {
+  response = 'This is version 3 of the app.' + '\n';
 
-    response = 'This is version 1 of the app.' + '\n';
-
-    //send the response to the client
-    res.send(response);
+  //send the response to the client
+  res.send(response);
 
 });