diff --git a/exact_number.cxx b/exact_number.cxx
index 3c753ff..af9afd6 100644
--- a/exact_number.cxx
+++ b/exact_number.cxx
@@ -106,4 +106,4 @@ bool ExactNumber::operator>=(const ExactNumber& rhs) const {
 ostream& operator<<(ostream& os, const ExactNumber& n) {
     os << n.numer << "/" << n.denom;
     return os;
-}
\ No newline at end of file
+}