New Shaper grammar patch

[stompro]

One of the 2.0 todo items is to go over the shaper wizards with an english bat.  I started going through the shaper php files first to see what I could find.  Here are some minor fixes. (Just ignore the fact that I can't spell grammar please.)

If this isn't an appropriate way to submit patches please let me know.
Josh
0001-Grammar-fixes-got-rid-of-most-instances-of-childs.txt

[stompro]

Forgot to add this, not sure if pfsense requires this but other projects I have worked on do.

Developer's Certificate of Origin

Developer's Certificate of Origin 1.1

By making a contribution to this project, I certify that:

(a) The contribution was created in whole or in part by me and I
    have the right to submit it under the open source license
    indicated in the file; or

(b) The contribution is based upon previous work that, to the best
    of my knowledge, is covered under an appropriate open source
    license and I have the right under that license to submit that
    work with modifications, whether created in whole or in part
    by me, under the same open source license (unless I am
    permitted to submit under a different license), as indicated
    in the file; or

© The contribution was provided directly to me by some other
    person who certified (a), (b) or (c) and I have not modified
    it.

(d) I understand and agree that this project and the contribution
    are public and that a record of the contribution (including all
    personal information I submit with it, including my sign-off) is
    maintained indefinitely and may be redistributed consistent with
    this project or the open source license(s) involved.

Signed-off-by:Josh Stompro pfsense@stompro.org

[cmb]

Unbreaking the English there has been on my todo list for a while. Committed, thanks!

Looks correct but if you can verify it'd be appreciated.
https://rcs.pfsense.org/projects/pfsense/repos/mainline/commits/70b139a3e80ab92294ee36942f582d6e514b5482

You can submit merge requests in git, patches are fine too though.

[stompro]

I spoke to my wife about the line "The sum of children bandwidth exceeds that of the parent." which I don't think I got quite right.  Her suggestion is "The sum of the children's bandwidth exceeds that of the parent."  Other than that it looks good.  I don't think I can break much as long as I stick with comments and quoted strings.

I can just add that change to a future patch, I'll probably look through it all again and see if I can clean up anything else.  Thanks for merging it.

It looks to me like someone already went through the shaper wizards, or they were done well in the first place, because I cannot find much to fix there.
Josh