fixed typo

simongravelle · simongravelle · commit bb3ee9910507 · 2024-06-14T23:00:13.000+02:00
diff --git a/docs/sphinx/source/tutorials/level1/breaking-a-carbon-nanotube.rst b/docs/sphinx/source/tutorials/level1/breaking-a-carbon-nanotube.rst
@@ -342,8 +342,7 @@ Prepare initial state
 
 .. container:: justify
 
-    Let us also change the box boundaries by adding the 
-    the following line to *input.lammps*:
+    Let us also change the box boundaries by adding the following line to *input.lammps*:
 
 .. code-block:: lammps
 
