diff --git a/javacalc.java b/javacalc.java
index 864e689..76d05d0 100644
--- a/javacalc.java
+++ b/javacalc.java
@@ -26,7 +26,7 @@ public static void main(String[] args) {
       case '+':
         result = number1 + number2;
         System.out.println(number1 + " + " + number2 + " = " + result);
-        
+        break;
 
       // performs subtraction between numbers
       case '-':
@@ -35,7 +35,7 @@ public static void main(String[] args) {
         break;
 
       // performs multiplication between numbers
-      case '*'
+      case '*':
         result = number1 * number2;
         System.out.println(number1 + " * " + number2 + " = " + result);
         break;
@@ -49,8 +49,9 @@ public static void main(String[] args) {
       default:
         System.out.println("Invalid operator!");
         break;
+        scanner.close();
     }
 
     
   }
-}
\ No newline at end of file
+}