removed trailing spaces in comments

Author: Guhapriya01

src/main/java/com/thealgorithms/dynamicprogramming/MaximumSumOfNonAdjacentElements.java

@@ -14,7 +14,6 @@ private MaximumSumOfNonAdjacentElements() {
 	 * Approach 1: Uses a dynamic programming array to store the maximum sum at each
 	 * index. Time Complexity: O(n) - where n is the length of the input array.
 	 * Space Complexity: O(n) - due to the additional dp array.
-	 * 
 	 * @param arr The input array of integers.
 	 * @return The maximum sum of non-adjacent elements.
 	 */
@@ -49,7 +48,6 @@ public static int getMaxSumApproach1(int[] arr) {
 	 * of an array. Time Complexity: O(n) - where n is the length of the input
 	 * array. Space Complexity: O(1) - as it only uses constant space for two
 	 * variables.
-	 * 
 	 * @param arr The input array of integers.
 	 * @return The maximum sum of non-adjacent elements.
 	 */