deletions | additions       diff --git a/_layouts/katex.html b/_layouts/katex.html  index f43cf37..039a070 100644  --- a/_layouts/katex.html  +++ b/_layouts/katex.html 
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if (script.type.match(/^math\/tex/)) {  var text = script.text === "" ? script.innerHTML : script.text;  if (script.type.match(/mode\s*=\s*display/)) {  katex.render("\displaymode{" + tex[i].innerText text  + "}", tex[i]); script);  } else {  katex.render(tex[i].innerText, tex[i]); katex.render(text, script);  }  }  }