fix duplicate `html` property in `Trac` app
@ -3639,7 +3639,6 @@
"Trac": {
"website": "trac.edgewall.org",
"cats": [ 13 ],
"html": "<a id=\"tracpowered",
"html": [ "<a id=\"tracpowered", "Powered by <a href=\"[^\"]*\"><strong>Trac(?:[ /]([\\d.]+))?\\;version:\\1" ],
"implies": "Python"
},