diff --git a/README.md b/README.md
index d8736fe..c213966 100644
--- a/README.md
+++ b/README.md
@@ -15,8 +15,8 @@ Put this in your .vimrc
 Plugin 'Chiel92/vim-autoformat'
 ```
 
-Then restart vim and run `:BundleInstall`.
-To update the plugin to the latest version, you can run `:BundleUpdate`.
+Then restart vim and run `:PluginInstall`.
+To update the plugin to the latest version, you can run `:PluginUpdate`.
 
 ###Pathogen
 Download the source and extract in your bundle directory.
@@ -63,6 +63,12 @@ It's probably in your distro's repository, so you can download it as a regular p
 For Ubuntu type `sudo apt-get install astyle` in a terminal.
 Otherwise, download it here: http://astyle.sourceforge.net/.
 
+* `clang-format` for __Objective-C__.
+clang-format is a product of LLVM source builds.
+If you `brew install llvm`, clang-format can be found in /usr/local/Cellar/llvm/bin/.
+To to load style configuration from a .clang-format file, add to your .vimrc: `let g:format_args_objc = "-style=file"`.
+Details: http://clang.llvm.org/docs/ClangFormat.html.
+
 * `autopep8` for __Python__.
 It's probably in your distro's repository, so you can download it as a regular package.
 For Ubuntu type `sudo apt-get install python-autopep8` in a terminal.
diff --git a/plugin/defaults.vim b/plugin/defaults.vim
index c02b356..fa83637 100644
--- a/plugin/defaults.vim
+++ b/plugin/defaults.vim
@@ -13,6 +13,11 @@ if !exists("g:formatprg_args_expr_cpp")  && !exists("g:formatprg_args_cpp")
     let g:formatprg_args_expr_cpp = '"--mode=c --style=ansi -pcH".(&expandtab ? "s".&shiftwidth : "t")'
 endif
 
+if !exists("g:formatprg_objc") | let g:formatprg_objc = "clang-format" | endif
+if !exists("g:formatprg_args_expr_objc") && !exists("g:formatprg_args_objc")
+    let g:formatprg_args_expr_objc = '"-style=\"{BasedOnStyle: WebKit, AlignTrailingComments: true, ".(&textwidth ? "ColumnLimit: ".&textwidth.", " : "").(&expandtab ? "UseTab: Never, IndentWidth: ".&shiftwidth : "UseTab: Always")."}\""'
+    endif
+
 if !exists("g:formatprg_java") | let g:formatprg_java = "astyle" | endif
 if !exists("g:formatprg_args_expr_java")  && !exists("g:formatprg_args_java")
     let g:formatprg_args_expr_java = '"--mode=java --style=ansi -pcH".(&expandtab ? "s".&shiftwidth : "t")'