message: Fix doc-tests in uniforms::buffer module.
diff: @@ -12,14 +12,15 @@ use backend::Facade;
  /// Buffer that contains a uniform block.
  ///
  -/// For example, to use a `UniformBuffer<[u32; 8]>`, you must declare it as
  -///
  +/// For example, to use a `UniformBuffer<[u32; 8]>`, you must declare it in GLSL as
  +///```ignore
  /// uniform MyBlock {
  /// uint array[8];
  /// };
  +///```
  ///
  /// and pass it to `uniform!` like this:
  -///
  +/// # use glium::uniform;
  /// uniform! {
  /// MyBlock: &buffer,
  /// }
  