Add how to clone from phab and fix typos.

CONTRIBUTING.md

@@ -21,9 +21,9 @@ Before starting, you need a few tools.
 
 To clone the repository, you can run this command:
 ```
-git clone https://git.launchpad.net/lubuntu-manual
+git clone ssh://git@phab.lubuntu.me:2222/source/lubuntu-manual.git
 ```
-
+but to do this you must have your ssh key on phabricator. 
 ## Adding a file to the manual
 
 After setting up the tools, you should now be ready to start editing files.
@@ -92,9 +92,9 @@ merge proposal or pull request.**
 
 ## Specification/What is there to do?
 
-In `spec.rst`, there is an editable outline of items to be accomplished, a preconpiled version with spec.pdf description of items to be accomplished, and on
+In `spec.rst`, there is an editable outline of items to be accomplished, a precompiled version with spec.pdf description of items to be accomplished, and on
-`PROGRESS.md`, there is our status in completing that specification. Pick out
+`PROGRESS.md`, there is our status in completing that specification. In the specification if you make changes run ``` rst2pdf spec.rst" 
-something to do, but before you start, please indicate on the [lubuntu-devel
+Pick out something to do, but before you start, please indicate on the [lubuntu-devel
 mailing list](https://lists.ubuntu.com/mailman/listinfo/Lubuntu-devel) or on [#lubuntu-devel on freenode](https://kiwiirc.com/client/irc.freenode.net/#lubuntu-devel) to state that you intend to
 complete what you have picked out. Please also look at `PROGRESS.md` to see
 what still needs to be completed.