Reword the Foreman (#4267)

(cherry picked from commit dceb29b)

Author: maximiliankolb

guides/common/modules/con_installing-server.adoc

@@ -31,7 +31,7 @@ This argument ensures that no actual changes are made.
 Potential changes are written to `{installer-log-file}`.
 
 Files are always backed up and so you can revert any unwanted changes.
-For example, in the foreman-installer logs, you can see an entry similar to the following about Filebucket:
+For example, in the logs of `foreman-installer`, you can see an entry similar to the following about Filebucket:
 
 [options="wrap"]
 ----

guides/common/modules/con_introduction-to-content-management.adoc

@@ -31,7 +31,7 @@ This provides organizations with a method to store Red Hat content and organize
 
 SUSE Subscription management::
 This provides organizations with a method to store SUSE content and organize it in various ways.
-Note that this requires the Foreman SCC Manager plugin.
+Note that this requires the SCC Manager plugin.
 For more information, see xref:Managing_SUSE_Content_{context}[].
 endif::[]
 

guides/common/modules/con_puma-tunings.adoc

@@ -3,5 +3,5 @@
 [id="Puma_Tunings_{context}"]
 = Puma tunings
 
-Puma is a ruby application server which is used for serving the Foreman related requests to hosts.
+Puma is a ruby application server which is used for serving all Foreman related requests to hosts.
 For any {Project} configuration that is supposed to handle a large number of hosts or frequent operations, it is important for the Puma to be tuned appropriately.

guides/common/modules/proc_configuring-kerberos-authentication-for-remote-execution.adoc

@@ -9,7 +9,7 @@ You can use Kerberos authentication to establish an SSH connection for remote ex
 * Enroll {ProjectServer} on the Kerberos server
 * Enroll the {Project} target host on the Kerberos server
 * Configure and initialize a Kerberos user account for remote execution
-* Ensure that the foreman-proxy user on {Project} has a valid Kerberos ticket granting ticket
+* Ensure that the `foreman-proxy` user on {Project} has a valid Kerberos ticket-granting ticket (TGT)
 
 .Procedure
 . To install and enable Kerberos authentication for remote execution, enter the following command:

guides/common/modules/proc_installing-acd-on-smart-proxy.adoc

@@ -4,7 +4,7 @@
 = Installing ACD on {SmartProxyServer}
 
 .Prerequisites
-* {ProjectServer} with the Foreman ACD plugin installed.
+* {ProjectServer} with the ACD plugin installed.
 For more information, see xref:Installing_ACD_on_Server_{context}[].
 
 .Procedure

guides/common/modules/proc_uninstalling-the-foreman-templates-plugin.adoc

@@ -3,7 +3,7 @@
 [id="Uninstalling_the_Foreman_Templates_plugin_{context}"]
 = Uninstalling the Foreman templates plugin
 
-Use the following procedure to avoid errors after removing the foreman_templates plugin.
+Use the following procedure to avoid errors after removing the Templates plugin.
 
 .Procedure
 . Disable the plugin using the {Project} installer: