Change in coreboot[master]: Documentation/acpi/gpio.md: Fix markdown heading levels

[Jonathan Neuschäfer (Code Review)]

Jonathan Neuschäfer has uploaded this change for review. ( https://review.coreboot.org/25678

Change subject: Documentation/acpi/gpio.md: Fix markdown heading levels
......................................................................

Documentation/acpi/gpio.md: Fix markdown heading levels

Only the document title should be a top-level heading ('#'). Everything
else should be a second- over lower-level heading ('##').

Change-Id: Ida16c3ecaa22e8439007673cb943d04952e19471
Signed-off-by: Jonathan Neuschäfer 
---
M Documentation/acpi/gpio.md
1 file changed, 7 insertions(+), 7 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/78/25678/1

diff --git a/Documentation/acpi/gpio.md b/Documentation/acpi/gpio.md
index 344e2ee..a3685b8 100644
--- a/Documentation/acpi/gpio.md
+++ b/Documentation/acpi/gpio.md
@@ -1,13 +1,13 @@
-# GPIO toggling in ACPI AML for coreboot #
+# GPIO toggling in ACPI AML for coreboot

-# Table of contents #
+## Table of contents
 - Introduction
 - Platform Interface
 - Helper routines
 - Implementation details
 - Arguments and Local Variables Management

-# Introduction #
+## Introduction

ACPI provides platform-independent interfaces enabling the operating
 system to perform power management for devices as well as the entire
@@ -25,7 +25,7 @@
 simple interface that can be used by any coreboot driver to generate
 ACPI AML code for reading or toggling platform GPIOs.

-# Platform Interface #
+## Platform Interface

All platforms that use drivers requiring ACPI AML code for GPIO
 interactions need to be implement the following functions:
@@ -56,7 +56,7 @@
 3. Allows GPIO AML methods to be present under any device scope and
    gives SoC the flexibility to call them without any restrictions.

-# Helper routines #
+## Helper routines

In order to relieve drivers of the task of implementing the same code
 for enabling/disabling Tx GPIOs based on the GPIO polarity, helper
@@ -73,7 +73,7 @@
 functions internally. Thus, all the ACPI AML calling conventions for
 the platform functions apply to these helper functions as well.

-# Implementation Details #
+## Implementation Details

ACPI library in coreboot will provide weak definitions for all the
 above functions with error messages indicating that these functions
@@ -163,7 +163,7 @@
 required, driver code can rely either on some config option or read
 device-tree to use any user-provided GPIOs.

-# Arguments and Local Variables Management #
+## Arguments and Local Variables Management

Platform-defined functions can call methods using the same calling
 conventions provided by AML code. However, use of Local Variables is