diff --git a/source/tutorials/nixos/integration-testing-using-virtual-machines.md b/source/tutorials/nixos/integration-testing-using-virtual-machines.md
index 37d5e62..89312d9 100644
--- a/source/tutorials/nixos/integration-testing-using-virtual-machines.md
+++ b/source/tutorials/nixos/integration-testing-using-virtual-machines.md
@@ -22,7 +22,7 @@ They can be written and launched outside of NixOS, on any Linux machine[^darwin]
 
 [^darwin]: Support for [running NixOS VM tests on macOS](https://github.com/NixOS/nixpkgs/issues/108984) is also implemented but [currently undocumented](https://github.com/NixOS/nixpkgs/issues/254552).
 
-Integration tests are reproducible due to the design properties of Nix, making them a valuable part of a Continuous Integration (CI) pipeline.
+Integration tests are reproducible due to the design properties of Nix, making them a valuable part of a continuous integration (CI) pipeline.
 
 ## The `nixosTest` function