diff --git a/pytket/pytket/circuit/display/static/head_imports.html b/pytket/pytket/circuit/display/static/head_imports.html
index d849e54df2..2fa047c2c7 100644
--- a/pytket/pytket/circuit/display/static/head_imports.html
+++ b/pytket/pytket/circuit/display/static/head_imports.html
@@ -2,4 +2,4 @@
-
+