Update .gitconfig

.gitconfig

@@ -1,36 +1,36 @@
 [user]
-  name = Billy-George Price-Sprackland
-  email = me@billygeorge.me
+    name = Billy-George Price-Sprackland
+    email = me@billygeorge.me
 [core]
-  editor = vi
-  excludesfile = ~/.gitignore
-  autocrlf = input
+    editor = vi
+    excludesfile = ~/.gitignore
+    autocrlf = input
 [color]
-  branch = auto
-  diff = auto
-  interactive = auto
-  status = auto
+    branch = auto
+    diff = auto
+    interactive = auto
+    status = auto
 [init]
-  defaultBranch = master
+    defaultBranch = master
 [web]
-  browser = firefox
+    browser = firefox
 [credential]
-  helper = osxkeychain
+    helper = osxkeychain
 [push]
-  default = simple
+    default = simple
 [merge]
-  tool = kdiff3
+    tool = kdiff3
 [difftool]
-  prompt = false
+    prompt = false
 [alias]
-  c = commit
-  ca = commit -a
-  cm = commit -m
-  cam = commit -am
-  d = diff
-  dc = diff --cached
-  l = log --graph --pretty=format:"%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset" --abbrev-commit
+    c = commit
+    ca = commit -a
+    cm = commit -m
+    cam = commit -am
+    d = diff
+    dc = diff --cached
+    l = log --graph --pretty=format:"%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset" --abbrev-commit
 [pull]
-	rebase = true
+    rebase = true
 [url "ssh://git@git.billygeorge.net:2222/"]
-  insteadOf = https://git.billygeorge.net/
+    insteadOf = https://git.billygeorge.net/