Fix minor typo

Author: steveamaza

README.txt

@@ -94,9 +94,9 @@ Yes you can! Join in on our [GitHub repository](https://github.com/PaystackHQ/wo
 == Changelog ==
 = 3.3.0 =
 * Major fixes to convenience fee option!
-* - Now know as 'Additional Charge' to clarify it does not _always_ pass transaction fees
-* - Now properly pass fee settings to both the frontend and backend
-* - Now properly considers fee when it comes to quantified payments
+* Now know as 'Additional Charge' to clarify it does not _always_ pass transaction fees
+* Now properly pass fee settings to both the frontend and backend
+* Now properly considers fee when it comes to quantified payments
 = 3.2.1 =
 * Fixes an issue where leading zeroes were stripped
 = 3.2.0 =