Updated FAQ #11 (markdown)

FAQ-#11.md

@@ -46,9 +46,9 @@ typedef  NeoPixelBus<NeoGrbFeature, Neo800KbpsMethod>  NeoPixelBusType;
 NeoPixelBusType strip(4, 2);
 
 // example class using a reference; requires all code to be in the include
-template<typename T_PIXEL_METHOD> class PixelRef {
+class PixelRef {
   public:
-  PixelRef(T_PIXEL_METHOD& pixelStrip) :
+  PixelRef(NeoPixelBusType& pixelStrip) :
     _strip(pixelStrip) { 
     }
 
@@ -57,11 +57,10 @@ template<typename T_PIXEL_METHOD> class PixelRef {
   }
   
   private:
-  T_PIXEL_METHOD& _strip;
+  NeoPixelBusType& _strip;
 };
 
-
-PixelRef<NeoPixelBusType> myPixelRef(strip);
+PixelRef myPixelRef(strip);
 
 void setup() {
     strip.Begin();