format if-else statement to readable code

Author: CaolanCode

java/0074-search-a-2d-matrix.java

@@ -4,9 +4,13 @@ class Solution {
     public boolean searchMatrix(int[][] matrix, int target) {
         int i = 0, j = matrix[0].length - 1;
         while (i < matrix.length && j >= 0) {
-            if (matrix[i][j] == target) return true; else if (
-                matrix[i][j] > target
-            ) j--; else i++;
+            if (matrix[i][j] == target) {
+		 return true;
+	    } else if (matrix[i][j] > target) {
+		 j--;
+	    } else {
+		 i++;
+	    }
         }
         return false;
     }