4 files changed, 20 insertions, 3 deletions
diff --git a/src/ngTouch/directive/ngClick.js b/src/ngTouch/directive/ngClick.js
index f1d8ccaa..d6e404ca 100644
--- a/src/ngTouch/directive/ngClick.js
+++ b/src/ngTouch/directive/ngClick.js
@@ -10,6 +10,8 @@
  * the click event. This version handles them immediately, and then prevents the
  * following click event from propagating.
  *
+ * Requires the {@link ngTouch `ngTouch`} module to be installed.
+ *
  * This directive can fall back to using an ordinary click event, and so works on desktop
  * browsers as well as mobile.
  *
diff --git a/src/ngTouch/directive/ngSwipe.js b/src/ngTouch/directive/ngSwipe.js
index e754113c..a5911f9a 100644
--- a/src/ngTouch/directive/ngSwipe.js
+++ b/src/ngTouch/directive/ngSwipe.js
@@ -9,6 +9,8 @@
  * A leftward swipe is a quick, right-to-left slide of the finger.
  * Though ngSwipeLeft is designed for touch-based devices, it will work with a mouse click and drag too.
  *
+ * Requires the {@link ngTouch `ngTouch`} module to be installed.
+ *
  * @element ANY
  * @param {expression} ngSwipeLeft {@link guide/expression Expression} to evaluate
  * upon left swipe. (Event object is available as `$event`)
@@ -36,6 +38,8 @@
  * A rightward swipe is a quick, left-to-right slide of the finger.
  * Though ngSwipeRight is designed for touch-based devices, it will work with a mouse click and drag too.
  *
+ * Requires the {@link ngTouch `ngTouch`} module to be installed.
+ *
  * @element ANY
  * @param {expression} ngSwipeRight {@link guide/expression Expression} to evaluate
  * upon right swipe. (Event object is available as `$event`)
diff --git a/src/ngTouch/swipe.js b/src/ngTouch/swipe.js
index 655043f8..0ee4218e 100644
--- a/src/ngTouch/swipe.js
+++ b/src/ngTouch/swipe.js
@@ -8,7 +8,9 @@
      * The `$swipe` service is a service that abstracts the messier details of hold-and-drag swipe
      * behavior, to make implementing swipe-related directives more convenient.
      *
-     * It is used by the `ngSwipeLeft` and `ngSwipeRight` directives in `ngTouch`, and by
+     * Requires the {@link ngTouch `ngTouch`} module to be installed.
+     *
+     * `$swipe` is used by the `ngSwipeLeft` and `ngSwipeRight` directives in `ngTouch`, and by
      * `ngCarousel` in a separate component.
      *
      * # Usage
diff --git a/src/ngTouch/touch.js b/src/ngTouch/touch.js
index 844350aa..0e9229b2 100644
--- a/src/ngTouch/touch.js
+++ b/src/ngTouch/touch.js
@@ -4,8 +4,17 @@
  * @ngdoc overview
  * @name ngTouch
  * @description
- * Touch events and other mobile helpers.
- * Based on jQuery Mobile touch event handling (jquerymobile.com)
+ *
+ * # ngTouch
+ *
+ * `ngTouch` is the name of the optional Angular module that provides touch events and other
+ * helpers for touch-enabled devices.
+ * The implementation is based on jQuery Mobile touch event handling
+ * ([jquerymobile.com](http://jquerymobile.com/))
+ *
+ * {@installModule touch}
+ *
+ * See {@link ngTouch.$swipe `$swipe`} for usage.
  */
 
 // define ngTouch module