More code style

nuklear.h

@@ -18770,9 +18770,8 @@ nk_window_is_hovered(struct nk_context *ctx)
     NK_ASSERT(ctx);
     NK_ASSERT(ctx->current);
     if (!ctx || !ctx->current) return 0;
-    if(ctx->current->flags & NK_WINDOW_HIDDEN){
+    if(ctx->current->flags & NK_WINDOW_HIDDEN)
         return 0;
-    }
     return nk_input_is_mouse_hovering_rect(&ctx->input, ctx->current->bounds);
 }