editorial review

Author: Magda Sulik

docs/marketplace-docs/guides/rocketchat/index.md

@@ -7,6 +7,7 @@ keywords: ['rocketchat','chat','slack','communication']
 tags: ["marketplace", "linode platform", "cloud manager"]
 external_resources:
 - '[Rocket.Chat](https://rocket.chat/)'
+- '[Rocket.Chat documentation](https://docs.rocket.chat/guides/user-guides)'
 aliases: ['/products/tools/marketplace/guides/rocketchat/','/guides/deploying-rocketchat-marketplace-app/','/guides/rocketchat-marketplace-app/']
 authors: ["Akamai"]
 contributors: ["Akamai"]
@@ -66,8 +67,8 @@ This returns passwords that were automatically generated when the instance was d
 
 1.  Open a browser and navigate to the domain you created in the beginning of your deployment. You can also use your Compute Instance's rDNS, which will appear like `203-0-113-0.ip.linodeusercontent.com`. See the [Managing IP Addresses](/docs/products/compute/compute-instances/guides/manage-ip-addresses/) guide for information on viewing and setting the rDNS value.
 
-1.  From there, Rocket.Chat prompts you to enter your credentials which can be found in the credentials file on the server.
+1.  Enter your credentials which can be found in the credentials file on the server.
 
-Now that you’ve accessed your Rocket.Chat instance, check out [the official Rocket.Chat documentation](https://docs.rocket.chat/guides/user-guides) to learn how to further use your Rocket.Chat instance.
+Now that you’ve accessed your Rocket.Chat instance, check out [the official Rocket.Chat documentation](https://docs.rocket.chat/guides/user-guides) to learn how to use the instance.
 
 {{% content "marketplace-update-note-shortguide" %}}

docs/marketplace-docs/guides/ruby-on-rails/index.md

@@ -37,7 +37,7 @@ marketplace_app_name: "Ruby on Rails"
 
 ### Ruby on Rails Options
 
-- **Rails Application name** *(required)*: The name for your rails application.
+- **Rails Application name** *(required)*: Enter the name for your rails application.
 - **Email address** *(required)*: Enter the email address to use for generating the SSL certificates.
 
 {{% content "marketplace-required-limited-user-fields-shortguide" %}}
@@ -72,11 +72,11 @@ The Ruby on Rails Marketplace App is running [Nginx](https://www.nginx.com/), [R
 
 ### Accessing the Ruby on Rails App through the Command Line
 
-The Ruby on Rails sample application can be found within `/var/www/$APPNAME` directory.
+The Ruby on Rails sample application can be found in the `/var/www/$APPNAME` directory.
 
 1.  Log in to your Compute Instance via [SSH](/docs/guides/connect-to-server-over-ssh/) or [Lish](/docs/products/compute/compute-instances/guides/lish/).
 
-1.  Navigate to the directory in which the application is stored:
+1.  Go to the directory in which the application is stored, by running the following command:
 
         cd /var/www/$APPNAME