correct typo

Author: ktyle

portal/index.md

@@ -10,7 +10,8 @@
 <span style="font-size: 2.6rem;">An education and training hub for the geoscientific Python community</span>
 
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-<a href="posts/binderhub_status.html" role="button" class="btn btn-light btn-lg" style="display: flex; align-items: center; font-weight: 600; text-decoration: none; background-color: "orange"; border: rgba(var(--spt-color-dark), 1);">
+
+<a href="posts/binderhub_status.html" role="button" class="btn btn-light btn-lg" style="display: flex; align-items: center; font-weight: 600; text-decoration: none; background-color: orange; border: rgba(var(--spt-color-dark), 1);">
          Pythia BinderHub Maintenance Monday Jan. 20, 2025
  </a>
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