diff --git a/install/centos-installation-guide.md b/install/centos-installation-guide.md
index 38a7edb05..1cd950e90 100644
--- a/install/centos-installation-guide.md
+++ b/install/centos-installation-guide.md
@@ -1,6 +1,6 @@
 # Installing Kata Containers on CentOS
 
-Note: Kata Containers is available for CentOS version 7.
+> **Note:** Kata Containers is available for CentOS version 7.
 
 This step is only required in case Docker is not installed on the system.
 1. Install the latest version of Docker with the following commands:
@@ -15,7 +15,8 @@ For more information on installing Docker please refer to the
 
 2. Install the Kata Containers components with the following commands:
 
-  **Note:** The repository redirects the download content to use `http`, be aware that this installation channel is not secure.
+> **Note:** The repository redirects the download content to use `http`, be aware that this installation channel is not secure.
+
 ```bash
 $ source /etc/os-release
 $ sudo -E VERSION_ID=$VERSION_ID yum-config-manager --add-repo \
diff --git a/install/fedora-installation-guide.md b/install/fedora-installation-guide.md
index 23fd5f154..93e430aae 100644
--- a/install/fedora-installation-guide.md
+++ b/install/fedora-installation-guide.md
@@ -1,7 +1,6 @@
 # Installing Kata Containers on Fedora
 
-Note:
-Kata Containers is available for Fedora\* versions **26** and **27**.
+> **Note:** Kata Containers is available for Fedora\* versions **26** and **27**.
 
 This step is only required in case Docker is not installed on the system.
 1. Install the latest version of Docker with the following commands:
@@ -18,7 +17,8 @@ For more information on installing Docker please refer to the
 
 2. Install the Kata Containers components with the following commands:
 
-  **Note:** The repository redirects the download content to use `http`, be aware that this installation channel is not secure.
+> **Note:** The repository redirects the download content to use `http`, be aware that this installation channel is not secure.
+
 ```bash
 $ source /etc/os-release
 $ sudo -E VERSION_ID=$VERSION_ID dnf config-manager --add-repo \
diff --git a/install/ubuntu-installation-guide.md b/install/ubuntu-installation-guide.md
index 980479e0b..ce7cafd43 100644
--- a/install/ubuntu-installation-guide.md
+++ b/install/ubuntu-installation-guide.md
@@ -1,7 +1,7 @@
 # Installing Kata Containers on Ubuntu
 
-Note:
-Kata Containers is available for Ubuntu\* **16.04** and **17.10**.
+> **Note:** Kata Containers is available for Ubuntu\* **16.04** and **17.10**.
+
 Currently Kata Containers is currently only build for x86_64.
 
 
@@ -22,7 +22,8 @@ For more information on installing Docker please refer to the
 
 2. Install the Kata Containers components with the following commands:
 
-  **Note:** The repository is downloading content using `http`, be aware that this installation channel is not secure.
+> **Note:** The repository is downloading content using `http`, be aware that this installation channel is not secure.
+
 ```bash
 $ sudo sh -c "echo 'deb http://download.opensuse.org/repositories/home:/katacontainers:/release/xUbuntu_$(lsb_release -rs)/ /' > /etc/apt/sources.list.d/kata-containers.list"
 $ curl -sL  http://download.opensuse.org/repositories/home:/katacontainers:/release/xUbuntu_$(lsb_release -rs)/Release.key | sudo apt-key add -