[OrgProps] chore: Update the organization custom properties descriptions (#58288)

Author: joshbanks14

content/rest/enterprise-admin/custom-properties-for-orgs.md

@@ -1,7 +1,7 @@
 ---
 title: REST API for organization custom properties in an enterprise
 shortTitle: Custom properties for organizations
-intro: 'Use the REST API to manage custom property values for organizations belonging to the enterprise'
+intro: 'Use the REST API to manage custom properties for organizations belonging to an enterprise'
 versions: # DO NOT MANUALLY EDIT. CHANGES WILL BE OVERWRITTEN BY A 🤖
   ghec: '*'
 topics:

content/rest/orgs/custom-properties-for-orgs.md

@@ -1,7 +1,7 @@
 ---
 title: REST API endpoints for an organization's custom property values
-shortTitle: Organization custom properties
-intro: 'Use the REST API to manage custom properties for an organization'
+shortTitle: Custom properties for organizations
+intro: 'Use the REST API to manage custom property values for an organization'
 versions: # DO NOT MANUALLY EDIT. CHANGES WILL BE OVERWRITTEN BY A 🤖
   fpt: '*'
   ghec: '*'