diff --git a/src/com/company/Version.java b/src/com/company/Version.java
index d571153..479226d 100644
--- a/src/com/company/Version.java
+++ b/src/com/company/Version.java
@@ -61,6 +61,7 @@ public enum Version {
         //init
         int i_min = 0, i_last = 0, i_value = 0;
 
+        //go down each integer (separated by points) until it is the last one
         while (value.indexOf(".")>0) {
 
             //prepare for checks
@@ -68,13 +69,13 @@ public enum Version {
             if (last.indexOf(".") >= 0) i_last = Integer.valueOf(last.substring(0,last.indexOf(".")));
             if (value.indexOf(".") >= 0) i_value = Integer.valueOf(value.substring(0,value.indexOf(".")));
 
-
             if ( i_min != i_last ) {
                 //check
                 if (i_value < i_min) return 0;
                 if (i_value > i_last) return 3;
             }
 
+            //delete checked integer and move on to next one
             min = min.substring(min.indexOf(".")+1);
             last = last.substring(last.indexOf(".")+1);
             value = value.substring(value.indexOf(".")+1);
@@ -85,6 +86,7 @@ public enum Version {
         i_last = Integer.valueOf(last);
         i_value = Integer.valueOf(value);
 
+        //check last integer
         if (i_value < i_min) return 0;
         if (i_min < i_value && i_value < i_last) return 1;
         if (i_value == i_last) return 2;