diff --git a/doc/introduction.rst b/doc/introduction.rst
index 5f84b62..4ccbb44 100644
--- a/doc/introduction.rst
+++ b/doc/introduction.rst
@@ -133,9 +133,6 @@ These two examples render as:
 .. raw:: html
 
     Ne<sup>+</sup> 1s<sup>2</sup>2s<sup>2</sup>2p<sup>5</sup>; <sup>2</sup>P<sub>1/2</sub><br>
-
-.. raw:: html
-
     <sup>52</sup>Cr<sup>1</sup>H 1σ<sup>2</sup>.2σ<sup>1</sup>.1δ<sup>2</sup>.1π<sup>2</sup>; <sup>6</sup>Σ<sup>+</sup>; v=0; J=2