diff --git a/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/en-US.mdx b/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/en-US.mdx
index 1d693e953..283ab79a9 100644
--- a/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/en-US.mdx
+++ b/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/en-US.mdx
@@ -8,5 +8,5 @@ title: Consider HTML5 as an open web platform. What are the building blocks of H
 - **Offline and storage**: Allows webpages to store data on the client-side locally and operate offline more efficiently.
 - **Multimedia**: Makes video and audio first-class citizens in the Open Web.
 - **2D/3D graphics and effects**: Allows a much more diverse range of presentation options.
-- **Performance** and integration: Provides greater speed optimization and better usage of computer hardware.
+- **Performance and integration**: Provides greater speed optimization and better usage of computer hardware.
 - **Device access**: Allows for the usage of various input and output devices.
diff --git a/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/pt-BR.mdx b/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/pt-BR.mdx
index 3aab72660..dadd83b04 100644
--- a/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/pt-BR.mdx
+++ b/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/pt-BR.mdx
@@ -8,5 +8,5 @@ title: Considere HTML5 como uma plataforma web aberta. Quais são os blocos de c
 - **Offline e armazenamento**: Permite que as páginas da web armazenem dados localmente no lado do cliente e funcionem offline de maneira mais eficiente.
 - **Multimídia**: Torna o vídeo e o áudio cidadãos de primeira classe na Web Aberta.
 - **Gráficos e efeitos 2D/3D**: Permite uma gama muito mais diversa de opções de apresentação.
-- **Desempenho** e integração: Fornece uma otimização de velocidade maior e melhor uso do hardware do computador.
+- **Desempenho e integração**: Fornece uma otimização de velocidade maior e melhor uso do hardware do computador.
 - **Acesso a dispositivos**: Permite o uso de vários dispositivos de entrada e saída.
diff --git a/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/zh-CN.mdx b/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/zh-CN.mdx
index 64f589322..646607210 100644
--- a/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/zh-CN.mdx
+++ b/packages/quiz/questions/html5-as-an-open-web-platform-building-blocks/zh-CN.mdx
@@ -8,5 +8,5 @@ title: 将 HTML5 视为一个开放的 Web 平台。HTML5 的构建块是什么
 * **离线和存储**: 允许网页在客户端本地存储数据，并更有效地离线运行。
 * **多媒体**: 使视频和音频成为开放 Web 中的一流公民。
 * **2D/3D 图形和效果**: 允许更多样化的演示选项。
-* **性能** 和集成：提供更高的速度优化和更好的计算机硬件使用。
+* **性能 和集成**：提供更高的速度优化和更好的计算机硬件使用。
 * **设备访问**: 允许使用各种输入和输出设备。