fix spliwise typo (#103)

Author: arnedecadt

README.md

@@ -39,9 +39,9 @@ It currently has most of the important features.
 
 Splitwise is one of the best apps to add expenses and bills.
 
-I understand that every app needs to make money, After all, lots of effort has been put into Spliwise. My main problem is how they implemented this.
+I understand that every app needs to make money, After all, lots of effort has been put into Splitwise. My main problem is how they implemented this.
 
-Making pro features or asking money to remove ads is fine, But asking money for adding Expenses (Core feature) is frustrating.
+Making pro features or asking money to remove ads is fine, but asking money for adding expenses (core feature) is frustrating.
 
 I was searching for other open-source alternatives (Let's be honest, any closed-source product might do the same and I don't have any reason to believe otherwise).