20240701_faq.md: Ensure to have level 1 heading

This is used by the markdown importer on our WordPress website to
set the FAQ page title.

When it is missing, the FAQ title page is reset to an empty string
when the document is updated.

20240701_faq.md

@@ -17,11 +17,10 @@ Slight changes have to be made.
 See questions in:
 https://hedgedoc.softwareheritage.org/6hFGAHdUTY2wWKr5OqwzkQ?both#
 
-
-# FAQ Software Heritage (website)
-
 --->
 
+# FAQ
+
 ## 1. General
 
 ### 1.1 What is Software Heritage?

README.md

@@ -14,5 +14,3 @@ E.g.: what is software source code? why archiving software source code? how do y
 The full FAQ, with some unpublished content waiting for review, is available on [faq.md](faq.md) while the published FAQ is available on [20240701_faq.md](20240701_faq.md), section 1 to 5 are already online on https://www.softwareheritage.org/faq/.
 
 The content of each FAQ page (one per supported language) located at https://www.softwareheritage.org/faq/ is dynamically generated from associated markdown file in that repository, every change pushed to is automatically taken into account when refreshing the published FAQ page.
-
-To be noted, for a proper display of a FAQ page in the main Software Heritage website, the associated markdown document should start with a level 2 heading (`## section title`).
\ No newline at end of file