diff --git a/doc/RTD/source/CitingSWIFT/index.rst b/doc/RTD/source/CitingSWIFT/index.rst
index 6ee5e1d17810eb160858e9c5578ee6214a8432e6..197941351f7182a5db3e05c1d9e8d20c92257835 100644
--- a/doc/RTD/source/CitingSWIFT/index.rst
+++ b/doc/RTD/source/CitingSWIFT/index.rst
@@ -28,7 +28,7 @@ Disclaimer
 
 We would like to emphasise that SWIFT comes without any warranty of accuracy,
 correctness or efficiency. As mentioned in the license, the software comes
-`as-is` and the omen is on the user to get meaningful results. Whilst the
+`as-is` and the onus is on the user to get meaningful results. Whilst the
 authors will endeavour to answer questions related to using the code, we
 recommend users build and maintain their own copies. This documentation contains
 the most basic information to get started. Reading it and possibly also the