fix(vectors): edited functions name

src/main.c

@@ -1,5 +1,12 @@
 #include "math/vector3.h"
+#include <stdio.h>
 
-int main() {
+#define printVector3(v) { printf("(%f, %f, %f)", v.x, v.y, v.z); }
+
+int main() 
+{   
+    Vec3 vec = vec3(1, 1, 1);
+    Vec3 val = vec3_add(vec, vec3(1, 2, 3));
+    printVector3(val);
     return 0;
 }