diff --git a/README.md b/README.md
index 481ecc9..8e9f3ca 100644
--- a/README.md
+++ b/README.md
@@ -39,11 +39,11 @@ self-contained image (no Java needed to run it) with `bin/relix`, the man pages
 ## Installing
 
 With Homebrew (version 7 loads a formula from a tap outside Homebrew only once you
-trust the tap):
+trust it):
 
 ```bash
 brew tap DarkCollective/relix
-brew trust darkcollective/relix
+brew trust --formula darkcollective/relix/relix
 brew install relix
 ```
 
diff --git a/docs/guide/command-line/getting-started.md b/docs/guide/command-line/getting-started.md
index 96099d9..5cdf4ec 100644
--- a/docs/guide/command-line/getting-started.md
+++ b/docs/guide/command-line/getting-started.md
@@ -20,13 +20,13 @@ On macOS and Linux, with Homebrew:
 
 ```text
 brew tap DarkCollective/relix
-brew trust darkcollective/relix
+brew trust --formula darkcollective/relix/relix
 brew install relix
 ```
 
-Homebrew 7 loads a formula from a tap outside Homebrew only once you trust the tap, which
-is what `brew trust` does. A Homebrew without a `brew trust` command does not ask for it;
-skip that line.
+Homebrew 7 loads a formula from a tap outside Homebrew only once you trust it, which is
+what `brew trust` does. `--formula` trusts the `relix` formula alone rather than the whole
+tap. A Homebrew without a `brew trust` command does not ask for it; skip that line.
 
 On Windows, with Scoop: