update docs

boydm · Mar 21, 2019 · 964d5dd · 964d5dd
1 parent 3f642be
commit 964d5dd
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/font_metrics.ex b/lib/font_metrics.ex
@@ -759,10 +759,10 @@ defmodule FontMetrics do
   Wraps a string to a given width by adding returns.
 
   options
-  * `:indent` - indent wrapped lines by n spaces. `intent: 2`
+  * `:indent` - indent wrapped lines by n spaces or a given string. examples: `indent: 2` or `indent: "___"` or `indent: '...'`
   * `:kern` - account for Kerning - true or false
 
-  returns `{x_position, line_number}`
+  returns the wrapped string
   """
   def wrap(source, max_width, pixels, font_metric, opts \\ [])