add suggestion and add other cases

triuyen · triuyen · commit f4cc97625796 · 2025-06-01T16:29:14.000+02:00
diff --git a/src/number_theory/euler_totient.rs b/src/number_theory/euler_totient.rs
@@ -50,7 +50,7 @@ mod tests {
         prime_13: (13, 12),
         prime_17: (17, 16),
         prime_19: (19, 18),
-   
+
         // Small
         small_4: (4, 2),
         small_6: (6, 2),
