improved readme's

README.md

-codepen
+SUMMARY - Codepen Field
+========================
+The Codepen field module provides a simple field that allows you to add a
+Codepen embed to a content type, user, or any entity.
+
+This module is a stripped and altered version of the YouTube module. See
+https://www.drupal.org/project/youtube. Big thank to them and their work.
+
+Display types include:
+
+ * Codepen embeds of with options.
+
+
+REQUIREMENTS
+-------------
+All dependencies of this module are enabled by default in Drupal 8.x.
+
+
+INSTALLATION
+-------------
+Install this module as usual. Please see
+http://drupal.org/documentation/install/modules-themes/modules-8
+
+
+USAGE
+-------
+To use this module create a new field of type 'Codepen embed'. This field will
+accept Codepen URLs of the following formats:
+
+ * http://codepen.com/[user_id]/pen/[codepen_id]
+
+The format listed above can also be provided without 'http://', with 'www.',
+or with 'https://' rather than 'http://'. The last format can be provided with
+additional parameters but are ignored.
+
+
+CONFIGURATION
+--------------
+Global module settings can be found at admin/config/media/codepen.
+
+The codepen output of a Codepen field can be manipulated in three ways:
+ * global parameters found on the configuration page mentioned above
+ * field-specific parameters found in that particular field's display settings
+ * Views settings for the specific field
+
+To configure the field settings:
+
+ 1. click 'manage display' on the listing of entity types
+ 2. click the configuration gear to the right of the Codepen field
+
+
+SUPPORT
+--------
+Please use the issue queue to report bugs or request support:
+http://drupal.org/project/issues/codepen

README.txt

@@ -3,7 +3,7 @@ SUMMARY - Codepen Field
 The Codepen field module provides a simple field that allows you to add a
 Codepen embed to a content type, user, or any entity.
 
-This module ia a stripped and altered version of the YouTube module. See
+This module is a stripped and altered version of the YouTube module. See
 https://www.drupal.org/project/youtube. Big thank to them and their work.
 
 Display types include: