resolve comments

pages/chain/testing/dev-node.mdx

@@ -43,30 +43,26 @@ Before you begin, ensure you have the following components installed on your sys
 
       These instructions were verified on Ubuntu 22.04 LTS. Other versions may require slight modifications.
 
-    *   Install the command line utilities `make` and `jq`:
+    *   [Install just](https://github.com/casey/just):
 
-      ```sh
-      sudo apt install -y make jq
-      ```
+    *   Install the command line utilities `make` and `jq`:
 
-    *   [Install just](https://github.com/casey/just):
+    ```sh
+    sudo apt install -y make jq
+    ```
 
     </Tabs.Tab>
 
     <Tabs.Tab>
       ### Mac Installation
 
-    *   Install Homebrew (if not already installed):
-
-      ```sh
-      /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
-      ```
+    *   [Install Homebrew]( https://brew.sh/) (if not already installed):
 
     *   Install the required utilities:
 
-      ```sh
-      brew install make jq just
-      ```
+    ```sh
+    brew install make jq just
+    ```
     </Tabs.Tab>
   </Tabs>