Fix link

getting_started/5.markdown

@@ -116,7 +116,7 @@ if(!(2 + 2 == 5), do: call_function())
 
 In other words, unquote is a mechanism to inject expressions into the tree being quoted and it is an essential tool for meta-programming. Elixir also provides `unquote_splicing` allowing us to inject many expressions at once.
 
-We can define any macro we want, including ones that override the built-in macros provided by Elixir. For instance, you can redefine `case`, `receive`, `+`, etc. The only exceptions are Elixir special forms that cannot be overridden, [the full list of special forms is available in `Elixir.SpecialForms`](/docs/stable/Elixir.SpecialForms.html).
+We can define any macro we want, including ones that override the built-in macros provided by Elixir. For instance, you can redefine `case`, `receive`, `+`, etc. The only exceptions are Elixir special forms that cannot be overridden, [the full list of special forms is available in `Kernel.SpecialForms`](/docs/stable/Kernel.SpecialForms.html).
 
 ## 5.3 Macros hygiene