✅ rewards: fix hardhat test

Author: cruzdanilo

test/hardhat/19_rewards_controller.ts

@@ -42,7 +42,7 @@ describe("RewardsController", function () {
     });
 
     it("THEN the claimable amount is positive", async () => {
-      const claimableBalance = await rewardsController["allClaimable(address, address)"](alice.address, op.target);
+      const claimableBalance = await rewardsController["allClaimable(address,address)"](alice.address, op.target);
       await rewardsController["claim((address,bool[])[],address,address[])"](
         [{ market: marketUSDC.target, operations: [false, true] }],
         alice.address,
@@ -68,7 +68,7 @@ describe("RewardsController", function () {
     });
 
     it("AND calling allClaimable with invalid reward asset THEN the claimable amount is 0", async () => {
-      expect(await rewardsController["allClaimable(address, address)"](alice.address, alice.address)).to.be.eq(0);
+      expect(await rewardsController["allClaimable(address,address)"](alice.address, alice.address)).to.be.eq(0);
     });
 
     it("AND setting a keeper enables claiming on behalf of an account", async () => {