more squigglies

server/src/main/java/com/metamx/druid/query/group/GroupByQueryEngine.java

@@ -303,7 +303,9 @@ public class GroupByQueryEngine
       boolean hasNext = delegate.hasNext() || !cursor.isDone();
       if(!hasNext) {
         // cleanup
-        for(BufferAggregator agg : aggregators) agg.close();
+        for(BufferAggregator agg : aggregators) {
+          agg.close();
+        }
       }
       return hasNext;
     }

server/src/main/java/com/metamx/druid/query/timeseries/TimeseriesQueryEngine.java

@@ -83,7 +83,9 @@ public class TimeseriesQueryEngine
                     Result<TimeseriesResultValue> retVal = bob.build();
 
                     // cleanup
-                    for(Aggregator agg : aggregators) agg.close();
+                    for(Aggregator agg : aggregators) {
+                      agg.close();
+                    }
 
                     return retVal;
                   }