Fixed shaders endings

assets/shaders/greyscale.gdshader

@@ -10,4 +10,3 @@ vec4 luminance(vec4 col)
 void fragment() {
 	COLOR = mix(COLOR, luminance(COLOR),amount);
 }
-

assets/shaders/shared_outline.gdshader

@@ -13,11 +13,11 @@ void fragment() {
 		}
 	}
 	vec4 colour = textureLod(screen_texture, SCREEN_UV,0.0);
-	
+
 	if (colour.a > 0.0001) {
         colour.rgb /= colour.a;
     }
-	
+
 	vec4 outline = vec4(line_colour, min(line_alpha, 1.0));
 	COLOR *= mix(outline, colour, colour.a);
 }