ACL: Fix inline doc and functions indentation (#579)

contracts/acl/ACL.sol

@@ -32,7 +32,6 @@ contract ACL is IACL, TimeHelpers, AragonApp, ACLHelpers {
     uint8 internal constant ORACLE_PARAM_ID       = 203;
     uint8 internal constant LOGIC_OP_PARAM_ID     = 204;
     uint8 internal constant PARAM_VALUE_PARAM_ID  = 205;
-    // TODO: Add execution times param type?
 
     /* Hardcoded constant to save gas
     bytes32 public constant EMPTY_PARAM_HASH = keccak256(uint256(0));
@@ -233,10 +232,10 @@ contract ACL is IACL, TimeHelpers, AragonApp, ACLHelpers {
     }
 
     /**
-    * @dev Function called by apps to check ACL on kernel or to check permission statu
+    * @dev Function called by apps to check ACL on kernel or to check permission status
     * @param _who Sender of the original call
     * @param _where Address of the app
-    * @param _where Identifier for a group of actions in app
+    * @param _what Identifier for a group of actions in app (role)
     * @param _how Permission parameters
     * @return boolean indicating whether the ACL allows the role or not
     */
@@ -269,7 +268,10 @@ contract ACL is IACL, TimeHelpers, AragonApp, ACLHelpers {
         address _where,
         bytes32 _what,
         uint256[] _how
-    ) public view returns (bool)
+    )
+        public
+        view
+        returns (bool)
     {
         if (_paramsHash == EMPTY_PARAM_HASH) {
             return true;
@@ -322,7 +324,10 @@ contract ACL is IACL, TimeHelpers, AragonApp, ACLHelpers {
         address _where,
         bytes32 _what,
         uint256[] _how
-    ) internal view returns (bool)
+    )
+        internal
+        view
+        returns (bool)
     {
         if (_paramId >= permissionParams[_paramsHash].length) {
             return false; // out of bounds