Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/main/java/net/floodlightcontroller/core/module/IFloodlightModuleContext.java b/src/main/java/net/floodlightcontroller/core/module/IFloodlightModuleContext.java
index 2c058a7..cdaadc3 100644
--- a/src/main/java/net/floodlightcontroller/core/module/IFloodlightModuleContext.java
+++ b/src/main/java/net/floodlightcontroller/core/module/IFloodlightModuleContext.java
@@ -3,31 +3,35 @@
 import java.util.Collection;
 import java.util.Map;
 
-	
-public interface IFloodlightModuleContext {	
+
+public interface IFloodlightModuleContext {
     /**
      * Retrieves a casted version of a module from the registry.
+     *
      * @param name The IFloodlightService object type
      * @return The IFloodlightService
-     * @throws FloodlightModuleException If the module was not found 
-     * or a ClassCastException was encountered.
+     * @throws FloodlightModuleException If the module was not found
+     *                                   or a ClassCastException was encountered.
      */
     public <T extends IFloodlightService> T getServiceImpl(Class<T> service);
-    
+
     /**
      * Returns all loaded services
+     *
      * @return A collection of service classes that have been loaded
      */
     public Collection<Class<? extends IFloodlightService>> getAllServices();
-    
+
     /**
      * Returns all loaded modules
+     *
      * @return All Floodlight modules that are going to be loaded
      */
     public Collection<IFloodlightModule> getAllModules();
-    
+
     /**
      * Gets module specific configuration parameters.
+     *
      * @param module The module to get the configuration parameters for
      * @return A key, value map of the configuration options
      */