docs: update CDX summary (#951)

A clear and concise summary of the change and which issue (if any) it
fixes. Should also include relevant motivation and context.



Signed-off-by: Jan Kowalleck <jan.kowalleck@gmail.com>

Author: jkowalleck

README.md

@@ -14,8 +14,8 @@
 
 ----
 
-OWASP [CycloneDX][link_website] is a full-stack Bill of Materials (BOM) standard
-that provides advanced supply chain capabilities for cyber risk reduction.
+OWASP  [CycloneDX][link_website] is a full‑stack Bill of Materials (BOM) and system‑transparency standard
+that provides deep visibility into software, services, hardware, and AI components, enabling advanced supply‑chain security and cyber‑risk reduction.
 
 This Python package provides data models, validators and more,
 to help you create/render/read CycloneDX documents.

docs/index.rst

@@ -13,10 +13,10 @@
    # SPDX-License-Identifier: Apache-2.0
 
 CycloneDX’s Python Library documentation
-====================================================
+========================================
 
-OWASP `CycloneDX`_ is a full-stack Bill of Materials (BOM) standard
-that provides advanced supply chain capabilities for cyber risk reduction.
+OWASP `CycloneDX`_ is a full‑stack Bill of Materials (BOM) and system‑transparency standard
+that provides deep visibility into software, services, hardware, and AI components, enabling advanced supply‑chain security and cyber‑risk reduction.
 
 This Python package provides data models, validators and more,
 to help you create/render/read CycloneDX documents.