diff --git a/TSF/docs/index.rst b/TSF/docs/index.rst
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@@ -15,7 +15,7 @@
 .. _library_description:
 
 S-CORE NLOHMANN JSON LIBRARY FORK
-=============================
+===================================
 
 This module is dedicated to implementing the Trustable Software Framework for the Niels Lohmann JSON Library. Initially, it emphasizes ensuring the reliability and correctness of the library's parsing functionality. The Niels Lohmann JSON Library is recognized for its efficient and straightforward approach to JSON parsing, manipulation, and serialization within modern C++ applications, aiming to provide developers with a flexible and robust tool for managing JSON data structures. The framework seeks to enhance these capabilities, aligning them with rigorous software quality standards to ensure dependable JSON processing across diverse applications.