rephrased the wording of local installation guide

src/app/quickstart/page.mdx

@@ -58,22 +58,22 @@ mkdir example
 ```tsx
 cd example
 ```
-3. Run following command in the folder.
+3. Run the following command in the folder.
 ```tsx
 git clone https://github.com/erxes/erxes.git
 ```
 **Installing dependencies using docker**
 
-4. In the folder, create dock directory using following command.
+4. In the folder, create a dock directory using following command.
 ```tsx
 mkdir dock
 ```
-5. Go to the dock folder using following command.
+5. Go to the dock folder using the following command.
 ```tsx
 cd dock
 ```
 <Note>
-Run sudo nano or sudo vim command to create .yml file.
+Run sudo nano or sudo vim command to create the .yml file.
 </Note>
 
 6. Create a `docker-compose.yml` file, then copy the following script in the newly created file.
@@ -257,19 +257,19 @@ networks:
 Please find the useful [commands](https://docs.docker.com/engine/reference/commandline/compose_images/#related-commands)<script src='https://cdn.jsdelivr.net/gh/eddymens/[email protected]/main.min.js'></script> when you're working on Docker
 </Tip>
 
-7. Run the following command in the folder where above file exists.
+7. In the directory where the above file is located, run the following command:
 ```tsx
 sudo docker-compose up -d
 ```
-8. Go back to erxes folder using following command.
+8. Go back to the erxes folder using following command.
 ```tsx
 cd ../erxes
 ```
-9. Switch a dev branch by using following command.
+9. Switch to the dev branch by using following command.
 ```tsx
 git checkout dev
 ```
-10. In erxes folder, Install node modules by using following command.
+10. In erxes folder, Install node modules by using the following command.
 ```tsx
 yarn install
 ```