// Since it is very error-prone to directly write the hole bunch
-// of relation accesor. They are buil from litle macro blocks that
+// of relation accesor. They are built from little macro blocks that
// are both more readable, leading to self docummenting code and a
-// lot more easier to understand and mantain.
+// lot more easier to understand and maintain.
// It is very important to note that the three building blocks have
// to laid in the same namespace in order to work. There is also
// important to keep them in order.
-// The forward declaration are not necesary but they help a lot to
+// The forward declaration are not necessary but they help a lot to
// the reader, as they undercover what is the signature of the
// result code.
// In the end, it is not quicker to do it in this way because you