refactoring: replaced multi_using_logical_operations with multi_using_logical_op

src/multiplication.c

@@ -79,7 +79,7 @@ int multi_using_lookup_table(int num1, int num2) {
     return lookup_table[num1][num2];
 }
 
-int multi_using_logical_operations(int num1, int num2) {
+int multi_using_logical_op(int num1, int num2) {
     int result = 0;
     while (num2) {
         if (num2 & 1) {

src/multiplication.h

@@ -13,7 +13,7 @@ int multi_string(const char* str, int factor);
 int multi_using_two_comp(int num2, int num3);
 int multi_by_even(int num, int factor);
 int multi_using_lookup_table(int num1, int num2);
-int multi_using_logical_operations(int num1, int num2);
+int multi_using_logical_op(int num1, int num2);
 int multi_using_modulo(int num1, int num2, int modulo);
 int multi_by_prime(int num, int prime);
 int multi_using_increment(int num1, int num2);