Revised the paragraph about moving a vector (taking into account suggestions by echochamber).

Author: michal-czardybon

src/doc/trpl/ownership.md

@@ -121,13 +121,13 @@ let v = vec![1, 2, 3];
 let v2 = v;
 ```
 
-The first line creates some data for the vector on the [stack][sh], `v`. The
-vector’s data, however, is stored on the [heap][sh], and so the vector contains a
-pointer to that data. When we move `v` to `v2`, it creates a copy of that pointer,
-for `v2`. Which would mean two pointers to the content of the vector on the
-heap. That would be a problem: it would violate Rust’s safety guarantees by
-introducing a data race. Therefore, Rust forbids using `v` after we’ve done the
-move.
+The first line allocates memory for the vector object, 'v', and for the data it
+contains. The vector object is stored on the [stack][sh] and contains a pointer
+to the content ([1, 2, 3]) stored on the [heap][sh]. When we move `v` to `v2`,
+it creates a copy of that pointer, for `v2`. Which means that there would be two
+pointers to the content of the vector on the heap. It would violate Rust’s
+safety guarantees by introducing a data race. Therefore, Rust forbids using `v`
+after we’ve done the move.
 
 [sh]: the-stack-and-the-heap.html