style: remove trailing whitespaces in Javadocs

Author: DishaSethi

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

@@ -1,12 +1,10 @@
 package com.thealgorithms.dynamicprogramming;
-
 import java.util.HashMap;
 import java.util.Map;
-
 /**
  * Collection of Dynamic Programming techniques to solve for the n-th Fibonacci number.
  * <p>
- * This file showcases Top-Down Memoization ({@code fibMemo}), Bottom-Up Tabulation ({@code fibBotUp}), 
+ * This file showcases Top-Down Memoization ({@code fibMemo}), Bottom-Up Tabulation ({@code fibBotUp}),
  * and Space-Optimized Iteration ({@code fibOptimized}).
  * <p>
  * For alternative structural paradigms, mathematical formulas, or verification steps, see:

src/main/java/com/thealgorithms/maths/FibonacciLoop.java

@@ -1,11 +1,9 @@
 package com.thealgorithms.maths;
-
 import java.math.BigInteger;
-
 /**
  * This class provides methods for calculating Fibonacci numbers using BigInteger for large values of 'n'.
  * <p>
- * This specific implementation uses an <b>Iterative approach (Loop)</b> with {@code O(n)} time complexity 
+ * This specific implementation uses an <b>Iterative approach (Loop)</b> with {@code O(n)} time complexity
  * and {@code O(1)} space complexity.
  * <p>
  * For alternative approaches to compute or verify Fibonacci numbers, see: