adding docs for running coverage

README.md

@@ -92,6 +92,38 @@ the dao contracts and the Safe treasury and one to use an existing Safe treasury
 - ./tasks - hard hat cli tasks
 - ./tests - test files
 
+----
+
+## Coverage
+
+currently, coverage is turned off for test efficiency purposes. In order to switch coverage on, add `yul` to the hardhat config:
+
+```
+{
+  ...
+  compilers: [
+    {
+      version: "0.8.7",
+      settings: {
+        optimizer: {
+          enabled: true,
+          runs: 200,
+          details: {
+            yul: true
+          }
+        },
+      },
+    }
+  ]
+}
+```
+
+then run the coverage command:
+
+```
+npx hardhat coverage
+```
+
 ----
 ## Privileged roles
 - Shamans - are specific addresses that have more granular control
@@ -137,4 +169,4 @@ beta release of the factories. These factories may change until we get to final
 - baalSingleton: 0xDb3e9Ded9843358fbbe758c4e73cCfEb9061d4Ed
 - Transaction Hash: 0x703acad6f005fa793e9041acc711a3d1ac4c8b632898c08598552d024687bc06
 - Factory Contract Address: **0x3Bd3fDf6db732F8548638Cd35B98d624c77FB351**
-- Tribute Minion: 0x9391b6A7c55832a6802484dE054d81496D56545A
+- Tribute Minion: 0x9391b6A7c55832a6802484dE054d81496D56545A