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diff --git a/src/tools/clippy/src/docs/get_first.txt b/src/tools/clippy/src/docs/get_first.txt
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+++ b/src/tools/clippy/src/docs/get_first.txt
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+### What it does
+Checks for using `x.get(0)` instead of
+`x.first()`.
+
+### Why is this bad?
+Using `x.first()` is easier to read and has the same
+result.
+
+### Example
+```
+let x = vec![2, 3, 5];
+let first_element = x.get(0);
+```
+
+Use instead:
+```
+let x = vec![2, 3, 5];
+let first_element = x.first();
+```
+\ No newline at end of file