diff --git a/guide/src/cli/test.md b/guide/src/cli/test.md
index a542f3ce..d143948d 100644
--- a/guide/src/cli/test.md
+++ b/guide/src/cli/test.md
@@ -6,8 +6,7 @@ of code examples that could get outdated. Therefore it is very important for
 them to be able to automatically test these code examples.
 
 mdBook supports a `test` command that will run all available tests in a book. At
-the moment, only rustdoc tests are supported, but this may be expanded upon in
-the future.
+the moment, only Rust tests are supported.
 
 #### Disable tests on a code block
 
@@ -65,4 +64,4 @@ not specified it will default to the value of the `build.build-dir` key in
 #### --chapter
 
 The `--chapter` (`-c`) option allows you to test a specific chapter of the
-book using the chapter name or the relative path to the chapter.
\ No newline at end of file
+book using the chapter name or the relative path to the chapter.