diff --git a/BEST_PRACTICES.md b/BEST_PRACTICES.md
index 61e9e6c..b12d79c 100644
--- a/BEST_PRACTICES.md
+++ b/BEST_PRACTICES.md
@@ -25,7 +25,7 @@ The physical files should be kept in sync with the Xcode project files in order
 
 A recommended project structure can be found in [Project Structure](https://github.com/hyperoslo/objective-c-style-guide/blob/master/PROJECT-STRUCTURE).
 
-Enable warnigns by adding `-Weverything` to your Build Settings under "Other Compiler Flags". If you need to ignore a specific warning you can use [Clang's pragma feature](http://clang.llvm.org/docs/UsersManual.html#controlling-diagnostics-via-pragmas) or add `-Wno-warning-to-be-disabled` (for example `-Wno-gnu-conditional-omitted-operand`).
+When possible, always turn on "Treat Warnings as Errors" in the target's Build Settings and enable as many [additional warnings](http://boredzo.org/blog/archives/2009-11-07/warnings) as possible. If you need to ignore a specific warning, use [Clang's pragma feature](http://clang.llvm.org/docs/UsersManual.html#controlling-diagnostics-via-pragmas).
 
 ## OCLint Settings