diff --git a/src/fabelous_math/cpp/functions/simple_functions.cpp b/src/fabelous_math/cpp/functions/simple_functions.cpp
index 4d5ecab..01f6cce 100644
--- a/src/fabelous_math/cpp/functions/simple_functions.cpp
+++ b/src/fabelous_math/cpp/functions/simple_functions.cpp
@@ -1,11 +1,9 @@
 #include "simple_functions.hpp"
 
-namespace simple_functions {
-    bool is_even(long long number) {
-    return (number & 1) == 0;
-    }
+bool simple_functions::is_even(long long number) {
+return (number & 1) == 0;
+}
 
-    bool is_odd(long long number) {
-        return (number & 1);
-    }
-}
\ No newline at end of file
+bool simple_functions::is_odd(long long number) {
+    return (number & 1);
+}