Whitespace cleanup only.

headers/os/support/Referenceable.h

@@ -60,7 +60,6 @@ public:
 		SetTo(other.Get());
 	}
 
-	
 	template<typename OtherType>
 	BReference(const BReference<OtherType>& other)
 		:

src/kits/interface/Slider.cpp

@@ -1142,7 +1142,7 @@ BSlider::DrawText()
 			view->SetHighColor(tint_color(LowColor(), B_DISABLED_LABEL_TINT));
 		}
 	} else
- 		flags = be_control_look->Flags(this);
+		flags = be_control_look->Flags(this);
 
 	font_height fontHeight;
 	GetFontHeight(&fontHeight);