edit 274

fishercoder1534 · fishercoder1534 · commit 7864595ffd60 · 2017-06-10T10:35:15.000-07:00
diff --git a/src/main/java/com/fishercoder/solutions/_274.java b/src/main/java/com/fishercoder/solutions/_274.java
@@ -20,13 +20,15 @@
 public class _274 {
 
     public int hIndex(int[] citations) {
-        if(citations == null || citations.length == 0)
+        if(citations == null || citations.length == 0) {
             return 0;
+        }
 
         Arrays.sort(citations);
         for(int i = 0; i < citations.length; i++){
-            if(citations[i] >= citations.length - i)
+            if(citations[i] >= citations.length - i) {
                 return citations.length - i;
+            }
         }
         return 0;
     }
