update openzeppelin-docsite dependency

package.json

@@ -59,7 +59,7 @@
     "ganache-cli-coverage": "https://github.com/frangio/ganache-cli/releases/download/v6.4.1-coverage/ganache-cli-coverage-6.4.1.tgz",
     "micromatch": "^4.0.2",
     "nodemon": "^1.19.0",
-    "openzeppelin-docsite": "github:OpenZeppelin/openzeppelin-docsite#22388b7a891a6fcdd333efef9e4f7f584ae5b826",
+    "openzeppelin-docsite": "github:OpenZeppelin/openzeppelin-docsite#ee1df82d52ad3df4337b20392627975091f8d5b3",
     "openzeppelin-test-helpers": "^0.3.2",
     "solhint": "^1.5.0",
     "solidity-coverage": "github:rotcivegaf/solidity-coverage#5875f5b7bc74d447f3312c9c0e9fc7814b482477",