small change

src/main/resources/shaders/flat_shaded.frag

@@ -1,3 +1,4 @@
+
 in vec4 vertexColor;
 in vec3 vertexWorldPos;
 in float vertexYPos;
@@ -87,4 +88,4 @@ float exponentialSquaredFog(float x, float fogStart, float fogLength,
     float fogMin, float fogRange, float fogDensity) {
     x = max((x-fogStart)/fogLength, 0.0) * fogDensity;
     return fogMin + fogRange - fogRange/exp(x*x);
-}
+}