   @doc """
   Add a value to a distribution
 
-  Use this to collect multiple data points that will be merged into a
-  graph.
+  Use this to collect multiple data points that will be merged into a graph.
   """
   @spec add_distribution_value(String.t(), float | integer, map) :: :ok
   def add_distribution_value(key, value, tags \\ %{})

  end

  @doc """
  Increment a counter of some metric.
  """
  @spec increment_counter(String.t(), number, map) :: :ok
  def increment_counter(key, count \\ 1, tags \\ %{})

  end

  @doc """
  Set a gauge for a measurement of a metric.
  """
  @spec set_gauge(String.t(), float | integer, map) :: :ok
  def set_gauge(key, value, tags \\ %{})
