Remove trailing spaces

examples/models/resources/shaders/glsl100/cubemap.fs

@@ -18,7 +18,7 @@ vec2 SampleSphericalMap(vec3 v)
 
 void main()
 {
-    // Normalize local position 
+    // Normalize local position
     vec2 uv = SampleSphericalMap(normalize(fragPosition));
 
     // Fetch color from texture map

examples/models/resources/shaders/glsl100/skybox.fs

@@ -19,8 +19,8 @@ void main()
     else texelColor = textureCube(environmentMap, fragPosition);
 
     vec3 color = vec3(texelColor.x, texelColor.y, texelColor.z);
-    
-    if (doGamma)// Apply gamma correction
+
+    if (doGamma) // Apply gamma correction
     {
         color = color/(color + vec3(1.0));
         color = pow(color, vec3(1.0/2.2));