docs($window): improve style and clarify wording

1 files changed, 4 insertions, 2 deletions

diff --git a/src/ng/window.js b/src/ng/window.js
index 112c50a5..7804d23a 100644
--- a/src/ng/window.js
+++ b/src/ng/window.js
@@ -10,8 +10,10 @@
  * it is a global variable. In angular we always refer to it through the
  * `$window` service, so it may be overriden, removed or mocked for testing.
  *
- * All expressions are evaluated with respect to current scope so they don't
- * suffer from window globality.
+ * Expressions, like the one defined for the `ngClick` directive in the example
+ * below, are evaluated with respect to the current scope.  Therefore, there is
+ * no risk of inadvertently coding in a dependency on a global value in such an
+ * expression.
  *
  * @example
    <doc:example>