Simplify Ko-fi install guide copy

Author: eimexdev

docs/install.md

@@ -4,14 +4,13 @@ Use the installer package for normal editing work. The installers include the Op
 
 ## Download
 
-Installer builds are distributed through Ko-fi as a pay-what-you-want digital download. You can enter `$0` to download for free, or add support if OpenBeat saves you time.
+Installer builds are free downloads through Ko-fi. Ko-fi also gives people a way to support the project if OpenBeat saves them time.
 
 1. Open the OpenBeat Ko-fi shop listing.
-2. Choose the amount you want to pay. `$0` is fine.
-3. Download the installer for your operating system:
+2. Download the installer for your operating system:
    - macOS: `OpenBeat-macos-<version>.pkg`
    - Windows: `OpenBeat-windows-<version>-installer.exe`
-4. Close DaVinci Resolve before running the installer.
+3. Close DaVinci Resolve before running the installer.
 
 If you prefer source builds, the public repository includes development setup and local installer build notes in [development.md](development.md).