message: fix(theme): fix typos
diff: @@ -109,7 +109,7 @@ const handleFooterOptions = (options: Record<string, unknown>): void => {
  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
  // @ts-ignore
  - options["copyright"] === footer["copyright"];
  + options["copyright"] = footer["copyright"];
  }
  if ("display" in footer) {
  @@ -119,7 +119,7 @@ const handleFooterOptions = (options: Record<string, unknown>): void => {
  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
  // @ts-ignore
  - options["displayFooter"] === footer["display"];
  + options["displayFooter"] = footer["display"];
  }
  if ("content" in footer) {
  @@ -129,7 +129,7 @@ const handleFooterOptions = (options: Record<string, unknown>): void => {
  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
  // @ts-ignore
  - options["footer"] === footer["content"];
  + options["footer"] = footer["content"];
  } else delete options["footer"];
  }
  };
  