diff --git a/src/arithmeticMultiplication_Double.c b/src/arithmeticMultiplication_Double.c
index f83f0fb..3207551 100644
--- a/src/arithmeticMultiplication_Double.c
+++ b/src/arithmeticMultiplication_Double.c
@@ -7,6 +7,6 @@ double* multiplication_double(double a, double b) {
     if (result == NULL) {
         return NULL; // Handle memory allocation failure
     }
-    *result = a * b;
+    *result = a * b; // we multiply a times b and the result gets saved in *result
     return result;
 }