Documentation update for issue #29

[quantstruct-canvas-preview]

Attempt to resolve issue 29

The user's intent is to ensure that the documentation adheres to a specified style guide by removing articles before product names and ensuring consistent capitalization of product titles. This requires reviewing the documents for instances where articles like "the" or "a" precede product names such as "NGINX" or "NGINX Plus" and ensuring that product names are consistently capitalized.

Upon reviewing the potential documents, several instances were found where articles precede product names or where capitalization might not be consistent. For example, in the document "content/nginx/admin-guide/basic-functionality/managing-configuration-files.md", there are multiple instances of "the NGINX" and "the NGINX Plus" which should be corrected. Similarly, other documents may have similar issues that need to be addressed to align with the style guide.