diff --git a/docs/src/cli/highlight.md b/docs/src/cli/highlight.md
index fdd661e3..c5b3e8a3 100644
--- a/docs/src/cli/highlight.md
+++ b/docs/src/cli/highlight.md
@@ -49,3 +49,7 @@ The path to a file that contains paths to source files to highlight
 ### `--config-path <CONFIG_PATH>`
 
 The path to an alternative configuration (`config.json`) file. See [the init-config command](./init-config.md) for more information.
+
+### `-n/--test-number <TEST_NUMBER>`
+
+Highlight the contents of a specific test.
diff --git a/docs/src/cli/query.md b/docs/src/cli/query.md
index 48144461..cbfb445a 100644
--- a/docs/src/cli/query.md
+++ b/docs/src/cli/query.md
@@ -43,3 +43,7 @@ Whether to run query tests or not.
 ### `--config-path <CONFIG_PATH>`
 
 The path to an alternative configuration (`config.json`) file. See [the init-config command](./init-config.md) for more information.
+
+### `-n/--test-number <TEST_NUMBER>`
+
+Query the contents of a specific test.
diff --git a/docs/src/cli/tags.md b/docs/src/cli/tags.md
index 75751346..98e173c3 100644
--- a/docs/src/cli/tags.md
+++ b/docs/src/cli/tags.md
@@ -28,3 +28,7 @@ The path to a file that contains paths to source files to tag.
 ### `--config-path <CONFIG_PATH>`
 
 The path to an alternative configuration (`config.json`) file. See [the init-config command](./init-config.md) for more information.
+
+### `-n/--test-number <TEST_NUMBER>`
+
+Generate tags from the contents of a specific test.