Fix punctuation color in the dark theme syntax highlighting. (#134)

Eli Acherkan

07.22.2021 05841e4ed0ac6f214cd9091ffcf3f9cd1fd3f4f6

 assets/css/markupHighlight.css

@@ -119,6 +119,7 @@
  --chr-mo-color: #ae81ff;
  --chr-o-color: #f92672;
  --chr-ow-color: #f92672;
  --chr-p-color: #f8f8f2;
  --chr-c-color: #75715e;
  --chr-ch-color: #75715e;
  --chr-cm-color: #75715e;