dix(issuer): bad decimals for number input

Author: RafaelVidaurre

packages/polymath-issuer/src/pages/sto/components/ConfigureSTOForm/forms/USDTieredSTO/TierModal.js

@@ -145,7 +145,7 @@ class TierModal extends Component {
                 component={NumberInput}
                 placeholder="Enter amount"
                 min={0.01}
-                maxDecimals={3}
+                maxDecimals={2}
                 unit="USD"
                 useBigNumbers
               />