chore: Run prettier on README.

Author: amanda-mitchell

README.md

@@ -34,7 +34,7 @@ If it detects a `.gitignore` in the local directory, it will also specify that a
 `suppress-eslint-errors` must be used with a locally installed copy of `eslint`.
 If it can't find one, it will bail out early.
 
-*NOTE:* `jscodeshift` has some bugs with respect to how it handles `.gitignore` files that sometimes causes it to ignore all files.
+_NOTE:_ `jscodeshift` has some bugs with respect to how it handles `.gitignore` files that sometimes causes it to ignore all files.
 If this tool detects that your `.gitignore` contains problematic patterns, the `--ignore-config` option will be skipped.
 
 In some cases, the code produced by this codemod will make some unfortunate indentation decisions.