Updated control flow for determining least viewed card.

Author: quickliketurtle

src/main/java/com/teamtreehouse/flashy/services/FlashCardServiceImpl.java

@@ -62,10 +62,9 @@ public FlashCard getNextFlashCardBasedOnViews(Map<Long, Long> idToViewCounts) {
         continue;
       }
       Long lowestScore = idToViewCounts.get(leastViewedId);
-      if (entry.getValue() >= lowestScore) {
-        break;
+      if (entry.getValue() < lowestScore) {
+        leastViewedId = entry.getKey();
       }
-      leastViewedId = entry.getKey();
     }
     return flashCardRepository.findOne(leastViewedId);
   }