Update PBRLighting.j3md

jme3-core/src/main/resources/Common/MatDefs/Light/PBRLighting.j3md

@@ -140,14 +140,12 @@ MaterialDef PBR Lighting {
         Int DebugValuesMode
             // debugs the final value of the selected layer as a color output:         
             // Layers:
-            //   0 - albedo (un-shaded)
+            //   0 - albedo (unshaded)
             //   1 - normals
             //   2 - roughness
             //   3 - metallic
             //   4 - ao
-            //   5  - emissive
-
-        
+            //   5 - emissive
     }
 
     Technique {