Here are a few wording changes to clarify what's being communicated in Chapter 4-02, "References and Borrowing." The original wording in the first commit in particular had me scratching my head for a few seconds, since "assign x_ref to a different reference" could be read either as x_ref receiving a new value, or some other variable being assigned the value the x_ref has.
Here are a few wording changes to clarify what's being communicated in Chapter 4-02, "References and Borrowing." The original wording in the first commit in particular had me scratching my head for a few seconds, since "assign
x_refto a different reference" could be read either asx_refreceiving a new value, or some other variable being assigned the value thex_refhas.