fix: HTML table malformed

user-guide/docs/usecases/rathje/usecase.md

@@ -21,7 +21,7 @@ This use case example shows how to run an OpenSeesMP analysis on the high-perfor
 The following Jupyter notebooks are available to facilitate the analysis of each case. They are described in details in this section. You can access and run them directly on DesignSafe by clicking on the "Open in DesignSafe" button.
 
 | Scope | Jupyter Notebook |
-| :-------: | :---------:  | :---------:  |
+| :-------: | :---------: |
 | Submit job to STKO-compatible OpenSees | SSI_MainDriver.ipynb <br> [![Open In DesignSafe](https://raw.githubusercontent.com/geoelements/LearnMPM/main/DesignSafe-Badge.svg)](https://jupyter.designsafe-ci.org/hub/user-redirect/lab/tree/CommunityData/Use%20Case%20Products/OpenSees-STKO/SSI_MainDriver.ipynb){:target="_blank"} |
 | Post-Processing in Jupyter | Example post-processing scripts.ipynb <br> [![Open In DesignSafe](https://raw.githubusercontent.com/geoelements/LearnMPM/main/DesignSafe-Badge.svg)](https://jupyter.designsafe-ci.org/hub/user-redirect/lab/tree/CommunityData/Use%20Case%20Products/OpenSees-STKO/Example%20post-processing%20scripts.ipynb){:target="_blank"} |