fix: checkstype issue

Author: NithinU2802

src/main/java/com/thealgorithms/strings/SuffixArray.java

@@ -32,7 +32,9 @@ public static int[] buildSuffixArray(String text) {
 
             // Comparator: first by rank, then by rank + step
             Arrays.sort(suffixArray, (a, b) -> {
-                if (rank[a] != rank[b]) return Integer.compare(rank[a], rank[b]);
+                if (rank[a] != rank[b]){
+                    return Integer.compare(rank[a], rank[b]);
+                }
                 int ra = (a + step < n) ? rank[a + step] : -1;
                 int rb = (b + step < n) ? rank[b + step] : -1;
                 return Integer.compare(ra, rb);