Remove uncompleted stuff

druid/materials/stencil/gui_stencil.fp

@@ -9,10 +9,10 @@ out vec4 color_out;
 
 void main() {
 	lowp vec4 tex = texture(texture_sampler, var_texcoord0.xy);
+
 	if (tex.a < 0.5) {
 		discard;
 	}
 
-	// Final color of stencil texture
 	color_out = tex * var_color;
-}
+}