fix(description): make sure to we join space correctly (#970)

Aaron Pham

2024-03-07 141dd3b51f59aabc8ef3506d040f7360a86f26d0

 quartz/styles/callouts.scss

@@ -157,6 +157,6 @@
  }

  .callout-title-inner {
    font-weight: $boldWeight;
    font-weight: $semiBoldWeight;
  }
}