Readme update

Author: markus-perl

README.md

@@ -23,6 +23,26 @@ aware of this.
 Use this script at your own risk. I maintain this script in my spare time. Please do not file bug reports for systems
 other than Debian 10 and macOS 11.x, because I don't have the resources or time to maintain different systems.
 
+## Installation
+
+### Quick install and run (macOS, Linux)
+
+Open your command line and run (curl needs to be installed):
+
+```bash
+$ bash <(curl -s "https://raw.githubusercontent.com/markus-perl/ffmpeg-build-script/master/web-install.sh?v1")
+```
+
+This command downloads the build script and automatically starts the build process.
+
+### Common installation (macOS, Linux)
+
+```bash
+$ git clone https://github.com/markus-perl/ffmpeg-build-script.git
+$ cd ffmpeg-build-script
+$ ./build-ffmpeg --build
+```
+
 ## Supported Codecs
 
 * `x264`: H.264 Video Codec (MPEG-4 AVC)
@@ -102,26 +122,6 @@ $ sudo apt install build-essential curl
 $ sudo dnf install @development-tools curl
 ```
 
-## Installation
-
-### Quick install and run (macOS, Linux)
-
-Open your command line and run (curl needs to be installed):
-
-```bash
-$ bash <(curl -s "https://raw.githubusercontent.com/markus-perl/ffmpeg-build-script/master/web-install.sh?v1")
-```
-
-This command downloads the build script and automatically starts the build process.
-
-### Common installation (macOS, Linux)
-
-```bash
-$ git clone https://github.com/markus-perl/ffmpeg-build-script.git
-$ cd ffmpeg-build-script
-$ ./build-ffmpeg --help
-```
-
 ### Build in Docker (Linux)
 
 With Docker, FFmpeg can be built reliably without altering the host system. Also, there is no need to have the CUDA SDK