Remove trailing spaces

examples/shaders/resources/shaders/glsl330/fog.fs

@@ -55,7 +55,7 @@ void main()
         if (lights[i].enabled == 1)
         {
             vec3 light = vec3(0.0);
-            
+
             if (lights[i].type == LIGHT_DIRECTIONAL) light = -normalize(lights[i].target - lights[i].position);
             if (lights[i].type == LIGHT_POINT) light = normalize(lights[i].position - fragPosition);
 
@@ -70,10 +70,10 @@ void main()
 
     finalColor = (texelColor*((colDiffuse + vec4(specular,1))*vec4(lightDot, 1.0)));
     finalColor += texelColor*(ambient/10.0);
-    
+
     // Gamma correction
     finalColor = pow(finalColor, vec4(1.0/2.2));
-    
+
     // Fog calculation
     float dist = length(viewPos - fragPosition);