chore(callouts): remove unnecessary whitespaces after class name (#833)

Aaron Pham

2024-02-10 ab80eba7941eb7dbf4944ec63d52e1bfc7925ddc

 quartz/plugins/transformers/gfm.ts

@@ -32,6 +32,7 @@
            {
              behavior: "append",
              properties: {
                role: "anchor",
                ariaHidden: true,
                tabIndex: -1,
                "data-no-popover": true,