diff --git a/plugins/cleanupEnableBackground.js b/plugins/cleanupEnableBackground.js
index 2f0192c5..24dfc746 100644
--- a/plugins/cleanupEnableBackground.js
+++ b/plugins/cleanupEnableBackground.js
@@ -6,6 +6,11 @@ var regEnableBackground = /^new\s0\s0\s(\d+)\s(\d+)$/,
  *
  * @see http://www.w3.org/TR/SVG/filters.html#EnableBackgroundProperty
  *
+ * @example
+ * <svg width="100" height="50" enable-background="new 0 0 100 50">
+ *             ⬇
+ * <svg width="100" height="50">
+ *
  * @param {Object} item current iteration item
  * @param {Object} params plugin params
  * @return {Boolean} if false, item will be filtered out
diff --git a/plugins/removeViewBox.js b/plugins/removeViewBox.js
index cfd0d4f3..e0daca4f 100644
--- a/plugins/removeViewBox.js
+++ b/plugins/removeViewBox.js
@@ -6,6 +6,11 @@ var regViewBox = /^0\s0\s(\d+)\s(\d+)$/,
  *
  * @see http://www.w3.org/TR/SVG/coords.html#ViewBoxAttribute
  *
+ * @example
+ * <svg width="100" height="50" viewBox="0 0 100 50">
+ *             ⬇
+ * <svg width="100" height="50">
+ *
  * @param {Object} item current iteration item
  * @param {Object} params plugin params
  * @return {Boolean} if false, item will be filtered out