minor: fix spaces and indentations

Author: Rosander0

src/main/java/com/thealgorithms/sorts/LibrarySort.java

@@ -73,8 +73,7 @@ public static int[] sort(final int[] array) {
      * @param target the value to find position for
      * @return the correct insertion index
      */
-    private static int binarySearch(final Integer[] spaced,
-            final int inserted, final int target) {
+    private static int binarySearch(final Integer[] spaced, final int inserted, final int target) {
         int lo = 0;
         int hi = inserted;
         while (lo < hi) {

src/test/java/com/thealgorithms/sorts/LibrarySortTest.java

@@ -10,32 +10,32 @@ public class LibrarySortTest {
 
     @Test
     public void testBasicSort() {
-        assertArrayEquals(new int[]{1, 2, 3, 4, 5}, LibrarySort.sort(new int[]{5, 3, 1, 4, 2}));
+        assertArrayEquals(new int[] {1, 2, 3, 4, 5}, LibrarySort.sort(new int[] {5, 3, 1, 4, 2}));
     }
 
     @Test
     public void testAlreadySorted() {
-        assertArrayEquals(new int[]{1, 2, 3, 4, 5}, LibrarySort.sort(new int[]{1, 2, 3, 4, 5}));
+        assertArrayEquals(new int[] {1, 2, 3, 4, 5}, LibrarySort.sort(new int[] {1, 2, 3, 4, 5}));
     }
 
     @Test
     public void testReverseSorted() {
-        assertArrayEquals(new int[]{1, 2, 3, 4, 5}, LibrarySort.sort(new int[]{5, 4, 3, 2, 1}));
+        assertArrayEquals(new int[] {1, 2, 3, 4, 5}, LibrarySort.sort(new int[] {5, 4, 3, 2, 1}));
     }
 
     @Test
     public void testDuplicates() {
-        assertArrayEquals(new int[]{1, 2, 2, 3, 3}, LibrarySort.sort(new int[]{3, 2, 1, 3, 2}));
+        assertArrayEquals(new int[] {1, 2, 2, 3, 3}, LibrarySort.sort(new int[] {3, 2, 1, 3, 2}));
     }
 
     @Test
     public void testSingleElement() {
-        assertArrayEquals(new int[]{1}, LibrarySort.sort(new int[]{1}));
+        assertArrayEquals(new int[] {1}, LibrarySort.sort(new int[] {1}));
     }
 
     @Test
     public void testEmptyArray() {
-        assertArrayEquals(new int[]{}, LibrarySort.sort(new int[]{}));
+        assertArrayEquals(new int[] {}, LibrarySort.sort(new int[] {}));
     }
 
     @Test