diff --git a/letsencrypt/scripts/main.py b/letsencrypt/scripts/main.py
index 2997d9188..20d3022f6 100755
--- a/letsencrypt/scripts/main.py
+++ b/letsencrypt/scripts/main.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 """Parse command line and call the appropriate functions.
 
-..todo:: Sanity check all input.  Be sure to avoid shell code ect...
+..todo:: Sanity check all input.  Be sure to avoid shell code etc...
 
 """
 import argparse