diff --git a/src/main/java/dao/Database.java b/src/main/java/dao/Database.java
index 232a69f167c7f3550684f8672c276e1aae800a6e..e5508022cb0237ec442350a3e37ce020649457e1 100644
--- a/src/main/java/dao/Database.java
+++ b/src/main/java/dao/Database.java
@@ -18,7 +18,7 @@ public class Database {
     private static boolean isTest = isJUnitTest();
 
 
-    private static final String IP_TO_VM = "129.241.96.191";
+    private static final String IP_TO_VM = "129.241.97.157";
 
     private static String DB_URL = "jdbc:mysql://" + ((DB_CHOICE != null) ?
             (DB_CHOICE + ":3306/") :
diff --git a/src/main/java/resources/CalculatorResource.java b/src/main/java/resources/CalculatorResource.java
index 93ce4d3fbf9ac633075ea4982208dc5dc0052f6f..b2ad6c1f5cd8ab1d44282723037773f4573dbad1 100644
--- a/src/main/java/resources/CalculatorResource.java
+++ b/src/main/java/resources/CalculatorResource.java
@@ -1,7 +1,6 @@
 package resources;
 
 
-
 import javax.ws.rs.Consumes;
 import javax.ws.rs.POST;
 import javax.ws.rs.Path;
@@ -13,7 +12,6 @@ import javax.ws.rs.core.MediaType;
  */
 @Path("/calculator")
 public class CalculatorResource {
-
 /**
  * Method handling HTTP POST requests. The calculated answer to the expression will be sent to the client as
  * plain/text.
@@ -48,7 +46,7 @@ public int calculate(String expression) {
 
     return result;
 }
-
+//Multiplication
     public int multiplication(String equation) {
     String[] split = equation.split("[*]");
     int sum = Integer.parseInt(split[0]);