Identation fixup. No functional changes.
diff --git a/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntrySwitchState.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntrySwitchState.java
index a69fdac..44439f2 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntrySwitchState.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntrySwitchState.java
@@ -4,9 +4,9 @@
  * The Flow Entry state as set by the controller.
  */
 public enum FlowEntrySwitchState {
-	FE_SWITCH_UNKNOWN,		// Initialization value: state unknown
-	FE_SWITCH_NOT_UPDATED,		// Switch not updated with this entry
-	FE_SWITCH_UPDATE_IN_PROGRESS,	// Switch update in progress
-	FE_SWITCH_UPDATED,		// Switch updated with this entry
-	FE_SWITCH_UPDATE_FAILED	// Error updating the switch with this entry
+    FE_SWITCH_UNKNOWN,			// Initialization value: state unknown
+    FE_SWITCH_NOT_UPDATED,		// Switch not updated with this entry
+    FE_SWITCH_UPDATE_IN_PROGRESS,	// Switch update in progress
+    FE_SWITCH_UPDATED,			// Switch updated with this entry
+    FE_SWITCH_UPDATE_FAILED	// Error updating the switch with this entry
 }
diff --git a/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryUserState.java b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryUserState.java
index e3b64f0..5ed8865 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryUserState.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/FlowEntryUserState.java
@@ -4,8 +4,8 @@
  * The Flow Entry state as set by the user (via the ONOS API).
  */
 public enum FlowEntryUserState {
-	FE_USER_UNKNOWN,		// Initialization value: state unknown
-	FE_USER_ADD,			// Flow entry that is added
-	FE_USER_MODIFY,			// Flow entry that is modified
-	FE_USER_DELETE			// Flow entry that is deleted
+    FE_USER_UNKNOWN,			// Initialization value: state unknown
+    FE_USER_ADD,			// Flow entry that is added
+    FE_USER_MODIFY,			// Flow entry that is modified
+    FE_USER_DELETE			// Flow entry that is deleted
 }