updated comments

Author: jantje

io.sloeber.core/src/io/sloeber/core/tools/Version.java

@@ -2,14 +2,15 @@
 @SuppressWarnings("unused") 
 public class Version {
 	/**
-	 * compares 2 strings as if they are version numbers if version1<version2
-	 * returns -1 if version1==version2(also if both are null) returns 0 else
-	 * return 1 This method caters for the null case
-	 *
-	 * @param version1
-	 * @param version2
-	 * @return
-	 */
+	 * compares 2 strings as if they are version numbers  
+	 * if version1 < version2 returns -1  
+	 * if version1==version2 (also if both are null) returns 0  
+	 * else return 1 This method caters for the null case  
+	 *  
+	 * @param version1  
+	 * @param version2  
+	 * @return  
+	 **/
 	public static int compare(String version1, String version2) {
 		if (version1 == null) {
 			return version2 == null ? 0 : -1;