     * `--exclude` - paths to exclude
 
     * `--label` - only shows relationships with the given label
-      The labels are "compile", "struct" and "runtime" (runtime is now shown on the graph)
+      The labels are "compile", "struct" and "runtime"
 
     * `--only-nodes` - only shows the node names (no edges)
 
-    * `--source` - displays all files that the given source file references (directly or indirectly)
-
-    * `--sink` - displays all files that reference the given file (directly or indirectly)
+    * `--source` - displays all files that the given source file
+      references (directly or indirectly)
+
+    * `--sink` - displays all files that reference the given file
+      (directly or indirectly)
 
     * `--format` - can be set to one of:
 

  ### graph

  Prints a file dependency graph where an edge from `A` to `B` indicates
  that `A` depends on `B`.

      mix xref graph --format stats



  All configuration for Xref should be placed under the key `:xref`.

    * `:exclude` - a list of modules and `{module, function, arity}`
      tuples to ignore when checking cross references. For example:
      `[MissingModule, {MissingModule2, :missing_func, 2}]`

  """

