Docs: Fix a typo in EDK2 ShellPkg section name
Docs: Fix a typo in EDK2 ShellPkg section name

Signed-off-by: Philippe Mathieu-Daudé <142ddd6924e3062369bb7844b15fbd82760d3bac@fungible.com>

ARM-software/sbsa-acs,ARM-software/sbsa-acs