diff --git a/docs/write_your_tiltfile.md b/docs/write_your_tiltfile.md
index 6a9b9fbd09..590e3f09c2 100644
--- a/docs/write_your_tiltfile.md
+++ b/docs/write_your_tiltfile.md
@@ -18,7 +18,7 @@ k8s_yaml(['foo.yaml', 'bar.yaml'])
 # run kustomize to generate yaml
 k8s_yaml(kustomize('config_dir'))
 
-# run a custom command to general yaml
+# run a custom command to generate yaml
 k8s_yaml(local('gen_k8s_yaml.py'))
 
 ## Part 2: Images