diff --git a/public/docs/_examples/toh-4/ts/app/boot.1.js b/public/docs/_examples/toh-4/ts/app/boot.1.js
deleted file mode 100644
index 639ce566e8..0000000000
--- a/public/docs/_examples/toh-4/ts/app/boot.1.js
+++ /dev/null
@@ -1,16 +0,0 @@
-System.register(['angular2/platform/browser', './app.component.1'], function(exports_1) {
-    var browser_1, app_component_1_1;
-    return {
-        setters:[
-            function (browser_1_1) {
-                browser_1 = browser_1_1;
-            },
-            function (app_component_1_1_1) {
-                app_component_1_1 = app_component_1_1_1;
-            }],
-        execute: function() {
-            browser_1.bootstrap(app_component_1_1.AppComponent);
-        }
-    }
-});
-//# sourceMappingURL=main.1.js.map
\ No newline at end of file
diff --git a/public/docs/_examples/toh-4/ts/app/boot.js b/public/docs/_examples/toh-4/ts/app/boot.js
deleted file mode 100644
index da70522909..0000000000
--- a/public/docs/_examples/toh-4/ts/app/boot.js
+++ /dev/null
@@ -1,16 +0,0 @@
-System.register(['angular2/platform/browser', './app.component'], function(exports_1) {
-    var browser_1, app_component_1;
-    return {
-        setters:[
-            function (browser_1_1) {
-                browser_1 = browser_1_1;
-            },
-            function (app_component_1_1) {
-                app_component_1 = app_component_1_1;
-            }],
-        execute: function() {
-            browser_1.bootstrap(app_component_1.AppComponent);
-        }
-    }
-});
-//# sourceMappingURL=main.js.map
\ No newline at end of file
diff --git a/public/docs/ts/latest/guide/template-syntax.jade b/public/docs/ts/latest/guide/template-syntax.jade
index 558ed1f8e5..97cbf150da 100644
--- a/public/docs/ts/latest/guide/template-syntax.jade
+++ b/public/docs/ts/latest/guide/template-syntax.jade
@@ -113,8 +113,7 @@ include ../../../../_includes/_util-fns
   The component itself is usually the expression *context*, in which case
   the template expression usually references that component.
 
-  The expression context can include objects <!-- CHECK: is that an ok wording change? -->
-  other than the component.
+  The expression context can include objects other than the component.
   A [local template variable](#local-vars) is one such alternative context object.
 
 
@@ -785,8 +784,6 @@ code-example(format="", language="html").
     `ngModelChange` output property.
     That’s a specific example of a more general pattern in which Angular matches `[(x)]` to an `x` input property
     for property binding and an `xChange` output property for event binding.
-    <!-- TODO: We haven't talked about input and output properties before on
-    this page (and barely mentioned them before in the Forms page). Introduce them better. -->
 :marked
   Is `[(ngModel)]` all we need? Is there ever a reason to fall back to its expanded form?
 
@@ -801,7 +798,6 @@ code-example(format="", language="html").
 figure.image-display
     img(src='/resources/images/devguide/template-syntax/ng-model-anim.gif' alt="NgModel variations")
 :marked
-  <!-- TODO: Update image to use camelCase instead of kabob-case -->
 
 .l-main-section
 :marked
@@ -1131,7 +1127,6 @@ figure.image-display
 .alert.is-important
   :markdown
     Remember: All **components** are **directives**.
-
 :marked
 .l-sub-section
   :marked
@@ -1185,7 +1180,9 @@ figure.image-display
   *Output* properties expose event producers, such as `EventEmitter` objects.
 
   The terms _input_ and _output_ reflect the perspective of the target directive.
-
+figure.image-display
+    img(src='/resources/images/devguide/template-syntax/input-output.png' alt="Inputs and outputs")
+:marked
   `HeroDetailComponent.hero` is an **input** property from the perspective of `HeroDetailComponent`
   because data flows *into* that property from a template binding expression.
 
diff --git a/public/resources/images/devguide/template-syntax/input-output.png b/public/resources/images/devguide/template-syntax/input-output.png
new file mode 100644
index 0000000000..9df8efa5c4
Binary files /dev/null and b/public/resources/images/devguide/template-syntax/input-output.png differ