Refine description and examples in report documentation

Updated the description and examples sections for clarity.

Author: jshackell-sfdc

messages/bundle_install_report.md

@@ -4,18 +4,14 @@ Report on the status of a package bundle installation request.
 
 # description
 
-Use this command to check the status of a package bundle installation request. The command returns information about the request, including its current status and details about the package bundle version being installed.
+The command returns information such as the current status of the request and details about the package bundle version being installed.
 
-# examples
+# examples 
 
 - Report on a package bundle installation request:
 
   <%= config.bin %> <%= command.id %> --package-install-request-id 0Ho0x0000000000000
 
-- Report on a package bundle installation request using an alias:
-
-  <%= config.bin %> force:package:bundle:install:report -i 0Ho0x0000000000000
-
 # flags.package-install-request-id.summary
 
 ID of the package bundle installation request to report on.
@@ -38,9 +34,9 @@ Development Organization
 
 # validation-error
 
-Validation Error
+Validation Error 
 
-# created-date
+# created-date 
 
 Created Date