Update the README

Author: scottchiefbaker

README.md

@@ -18,24 +18,6 @@ Installation is as simple as cloning this repo and then putting the `diff-so-fan
 
 ## Usage
 
-diff-so-fancy can be used with the standard `diff` tool, and can even be configured as the default for diffs with git.
-
-### With diff
-
-Use `-u` with diff to for unified output, and pipe the output to `diff-so-fancy`:
-
-```shell
-diff -u file_a file_b | diff-so-fancy
-```
-
-You could, of course, create a function for it too. In your `~/.bashrc` or `~/.zshrcz` for example:
-
-```shell
-function dsf() { diff -u "$1" "$2" | diff-so-fancy; }
-```
-
-And than you can just type `dsf file_a file_b` to get nice looking diff output.
-
 ### With git
 
 Configure git to use `diff-so-fancy` for all diff output:
@@ -66,6 +48,14 @@ git config --global color.diff.new        "green bold"
 git config --global color.diff.whitespace "red reverse"
 ```
 
+### With diff
+
+Use `-u` with `diff` for unified output, and pipe the output to `diff-so-fancy`:
+
+```shell
+diff -u file_a file_b | diff-so-fancy
+```
+
 ## Options
 
 ### markEmptyLines