diff --git a/bin/build-tw-org.sh b/bin/build-tw-org.sh
index 7cebb3bc6..a25e771db 100755
--- a/bin/build-tw-org.sh
+++ b/bin/build-tw-org.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Build tiddlywiki.org assets
+# Build tiddlywiki.org assets.
 
 # Default to the version of TiddlyWiki installed in this repo