diff --git a/hyracks/hyracks-control/hyracks-control-nc/src/main/java/edu/uci/ics/hyracks/control/nc/dataset/DatasetMemoryManager.java b/hyracks/hyracks-control/hyracks-control-nc/src/main/java/edu/uci/ics/hyracks/control/nc/dataset/DatasetMemoryManager.java
index d5e903d..2386849 100644
--- a/hyracks/hyracks-control/hyracks-control-nc/src/main/java/edu/uci/ics/hyracks/control/nc/dataset/DatasetMemoryManager.java
+++ b/hyracks/hyracks-control/hyracks-control-nc/src/main/java/edu/uci/ics/hyracks/control/nc/dataset/DatasetMemoryManager.java
@@ -60,7 +60,7 @@
                  */
                 availPages.add(new Page(ByteBuffer.allocate(FRAME_SIZE)));
                 availableMemory -= FRAME_SIZE;
-                page  = getAvailablePage();
+                page = getAvailablePage();
             } else {
                 page = evictPage();
             }
diff --git a/hyracks/hyracks-control/hyracks-control-nc/src/main/java/edu/uci/ics/hyracks/control/nc/dataset/DatasetPartitionReader.java b/hyracks/hyracks-control/hyracks-control-nc/src/main/java/edu/uci/ics/hyracks/control/nc/dataset/DatasetPartitionReader.java
index a584b4b..dbe3e4d 100644
--- a/hyracks/hyracks-control/hyracks-control-nc/src/main/java/edu/uci/ics/hyracks/control/nc/dataset/DatasetPartitionReader.java
+++ b/hyracks/hyracks-control/hyracks-control-nc/src/main/java/edu/uci/ics/hyracks/control/nc/dataset/DatasetPartitionReader.java
@@ -70,7 +70,7 @@
             int pageOffset = (int) (localPageOffset % datasetMemoryManager.getPageSize());
             Page page = resultState.getPage(localPageIndex);
             if (page == null) {
-            	return readSize;
+                return readSize;
             }
             readSize += buffer.remaining();
             buffer.put(page.getBuffer().array(), pageOffset, buffer.remaining());