Misc fixes on LM system (#1196)

* Remove misleading comments

Co-authored-by: Tom French <tom@tomfren.ch>

pkg/liquidity-mining/contracts/AuthorizerAdaptor.sol

@@ -69,17 +69,14 @@ contract AuthorizerAdaptor is IAuthorizerAdaptor, ReentrancyGuard {
 
     /**
      * @notice Returns the action ID associated with calling a given function through this adaptor
-     * @dev The contracts managed by this adaptor do not have action ID disambiguators we use the adaptor's globally
+     * @dev As the contracts managed by this adaptor don't have action ID disambiguators, we use the adaptor's globally.
      * This means that contracts with the same function selector will have a matching action ID:
      * if granularity is required then permissions must not be granted globally in the Authorizer.
      *
      * @param selector - The 4 byte selector of the function to be called using `performAction`
      * @return The associated action ID
      */
     function getActionId(bytes4 selector) public view override returns (bytes32) {
-        // Each external function is dynamically assigned an action identifier as the hash of the disambiguator and the
-        // function selector. Disambiguation is necessary to avoid potential collisions in the function selectors of
-        // multiple contracts.
         return keccak256(abi.encodePacked(_actionIdDisambiguator, selector));
     }