Refactoring {0} to { 0 } to follow conventions (#5519)

Co-authored-by: maiconpintoabreu <maicon@thinkpad02.exads.com>

examples/shaders/shaders_vertex_displacement.c

@@ -41,7 +41,7 @@ int main(void)
     InitWindow(screenWidth, screenHeight, "raylib [shaders] example - vertex displacement");
 
     // set up camera
-    Camera camera = {0};
+    Camera camera = { 0 };
     camera.position = (Vector3) {20.0f, 5.0f, -20.0f};
     camera.target = (Vector3) {0.0f, 0.0f, 0.0f};
     camera.up = (Vector3) {0.0f, 1.0f, 0.0f};