Update docs/source/user_guide/configuration.md

Co-authored-by: Adam Tyson <code@adamltyson.com>

Author: lauraporta

docs/source/user_guide/configuration.md

@@ -5,7 +5,7 @@ This page explains how to configure Derotation for use with the full processing
 
 ## When is configuration required?
 
-You need to provide a configuration file if you are using the **full pipeline** or the **incremental pipeline**. This configuration can be passed as a Python `dict`
+You need to provide a configuration file if you are using the **full pipeline** or the **incremental pipeline**. This configuration can be passed as a Python `dict`.
 
 If you only want to use the **core derotation method** — {func}`derotation.derotate_by_line.derotate_an_image_array_line_by_line` — then you must manually prepare the image stack and the angle array. In this case, configuration is not needed.