fixed urls for cloning repositories in README.md

[AndreasPrang]

No description provided.

[qorcjftns]

git@github... works too, isnt it?

[asumaran]

@qorcjftns Yes it does

[AndreasPrang]

for me it was not working:

$ git clone [email protected]/apple/swift-lldb.git lldb
fatal: repository '[email protected]/apple/swift-lldb.git' does not exist
$ git clone https://github.com/apple/swift-lldb.git lldb
Cloning into 'lldb'...
remote: Counting objects: 150034, done.
remote: Total 150034 (delta 0), reused 0 (delta 0), pack-reused 150034
Receiving objects: 100% (150034/150034), 37.41 MiB | 845.00 KiB/s, done.
Resolving deltas: 100% (115039/115039), done.
Checking connectivity... done.

[Mitame]

This should be merged... [email protected]... requires that you have ssh support and that you have an ssh key linked on github. https://github.com... doesn't require any of this and just requires that you have access to github.com. It also means those without a github account can clone the repo.
This is mostly just an ease of use thing, but it would be nice for those of us that copy and paste or have encrypted ssh keys.

[nico]

+1, the current URLs didn't work for me either, the URLs in this pull request do.

[bbashy]

@AndreasPrang You used the wrong SSH URL by the looks of it?

// yours
git clone [email protected]/apple/swift-lldb.git lldb

// readme's
git clone [email protected]:apple/swift-lldb.git lldb

Note the : not /

[yurikoles]

@bbashy those urls are from his previous PR #80. So @AndreasPrang is heroically fight his own error.
@AndreasPrang, please squash your commits. One commit is more than enough for this simple change.

So @AndreasPrang needs 3 commits to fix URLs, who will offer more?

[tkremenek]

I have taken the suggestion of this pull request and committed a different answer in 15428fb which provides instructions for both people using https or SSH.