diff --git a/src/main/java/com/intel/jndn/utils/Client.java b/src/main/java/com/intel/jndn/utils/Client.java
index 0ded051..5f55236 100644
--- a/src/main/java/com/intel/jndn/utils/Client.java
+++ b/src/main/java/com/intel/jndn/utils/Client.java
@@ -46,7 +46,7 @@
   }
 
   /**
-   * Asynchronously request the Data for an Interest. This will send the 
+   * Asynchronously request the Data for an Interest. This will send the
    * Interest and return immediately; use futureData.get() to block until the
    * Data returns (see FutureData) or manage the event processing independently.
    *
diff --git a/src/main/java/com/intel/jndn/utils/InternalFace.java b/src/main/java/com/intel/jndn/utils/InternalFace.java
index 1985902..29f652a 100644
--- a/src/main/java/com/intel/jndn/utils/InternalFace.java
+++ b/src/main/java/com/intel/jndn/utils/InternalFace.java
@@ -12,6 +12,7 @@
 
 /**
  * TODO waiting on Face to become overridable
+ *
  * @author Andrew Brown <andrew.brown@intel.com>
  */
 public class InternalFace {
diff --git a/src/main/java/com/intel/jndn/utils/OnServeInterest.java b/src/main/java/com/intel/jndn/utils/OnServeInterest.java
index 0f235d6..8be4f6a 100644
--- a/src/main/java/com/intel/jndn/utils/OnServeInterest.java
+++ b/src/main/java/com/intel/jndn/utils/OnServeInterest.java
@@ -15,8 +15,10 @@
 
 /**
  * Functional interface for serving data from Server.on()
+ *
  * @author Andrew Brown <andrew.brown@intel.com>
  */
 public interface OnServeInterest {
-    public Data onInterest(Name prefix, Interest interest);
+
+  public Data onInterest(Name prefix, Interest interest);
 }