Merge pull request PHP-DI#755 from alexkuc/fix-752

Update docs (php-definitions: static methods)

Author: mnapoli

doc/php-definitions.md

@@ -213,7 +213,7 @@ return [
 
 Please note:
 
-- `factory([FooFactory::class, 'build'])`: if `build()` is a **static** method then the object will not be created: `FooFactory::build()` will be called statically (as one would expect)
+- `factory([FooFactory::class, 'build'])`: if `build()` is a **static** method then `FooFactory::build()` will be called statically (the static method is responsible for returning an object or returning a value)
 - you can set any container entry name in the array, e.g. `DI\factory(['foo_bar_baz', 'build'])` (or alternatively: `DI\factory('foo_bar_baz::build')`), allowing you to configure `foo_bar_baz` and its dependencies like any other object
 - as a factory can be any PHP callable, you can use invokable objects, too: `DI\factory(InvokableFooFactory::class)` (or alternatively: `DI\factory('invokable_foo_factory')`, if it's defined in the container)
 - all closures will be considered by PHP-DI as *factories*, even if they are nested into other definitions like `create()`, `env()`, etc. (read more in the [Nesting definitions](#nesting-definitions) section)