Fix some issues in the TodoMVC guide

The biggest change in this commit is not using the generic API names in the descriptions that appear before the code changes.

Here’s an example of a sentence that appeared previously:

> Use `{{#each expression}}` to loop through every todo.

With this commit, the following is displayed:

> Use `{{#each todos}}` to loop through every todo.

The code still links to the API docs and it makes it easier for readers to connect the sample code with the description.

Related to #2867

docs/can-guides/experiment/todomvc/todomvc.md

@@ -92,10 +92,10 @@ Update the `JavaScript` tab to:
 
 Update the `HTML` tab to:
 
-- Use [can-stache.helpers.each] to loop through every todo.
+- Use [can-stache.helpers.each `{{#each todos}}`] to loop through every todo.
 - Add `completed` to the `<li>`’s `className` if the `<li>`’s todo is complete.
-- Use [can-stache-bindings.twoWay] to two-way bind the checkbox’s `checked` property to its todo’s `complete` property.  
-- Use [can-stache.tags.escaped] to insert the value todo’s `name` as the content of the `<label>` and
+- Use [can-stache-bindings.twoWay `{($checked)}`] to two-way bind the checkbox’s `checked` property to its todo’s `complete` property.  
+- Use [can-stache.tags.escaped `{{name}}`] to insert the value todo’s `name` as the content of the `<label>` and
   `value` of the text `<input/>`.
 - Insert the active and complete number of todos.
 
@@ -123,7 +123,7 @@ In this section, we will:
 
 Update the `JavaScript` tab to:
 
-- Define what the RESTful service layer’s parameters are with [can-set].
+- Define what the RESTful service layer’s parameters are with [can-set.Algebra can-set.Algebra].
 - Create a fake data store that is initialized with data for 3 todos with [can-fixture.store].
 - Trap AJAX requests to `"/api/todos"` and provide responses with the data from the fake data store with [can-fixture].
 - Connect the `Todo` and `Todo.List` types to the RESTful `"/api/todos"` endpoint using [can-connect/can/super-map/super-map].  This allows you to load, create, update, and destroy todos
@@ -138,7 +138,7 @@ on the server.
 
 Update the `HTML` tab to:
 
- - Use [can-stache.helpers.each] to loop through the promise’s resolved value, which
+ - Use [can-stache.helpers.each `{{#each todosPromise.value}}`] to loop through the promise’s resolved value, which
    is the list of todos returned by the server.
  - Read the active and completed number of todos from the promise’s resolved value.
 
@@ -165,7 +165,7 @@ In this section, we will:
 Update the `HTML` tab to:
 
  - Add `destroying` to the `<li>`’s `className` if the `<li>`’s todo is being destroyed using [can-connect/can/map/map.prototype.isDestroying].
- - Call the `todo`’s [can-connect/can/map/map.prototype.destroy] method when the `<button>` is clicked using [can-stache-bindings.event].
+ - Call the `todo`’s [can-connect/can/map/map.prototype.destroy] method when the `<button>` is clicked using [can-stache-bindings.event `($click)`].
 
 @sourceref ./4-destroy/html.html
 @highlight 22-23,27,only
@@ -180,7 +180,7 @@ are created, updated or destroyed.  If you’ve created the right [can-set.Algeb
 shouldn’t have to manage lists yourself.
 
 Finally, if you click “Run with JS” after deleting a todo, you’ll notice the page temporarily shows fewer items.
-This is because the fall through cache’s data is shown before the response from fixtured data store
+This is because the fall-through cache’s data is shown before the response from fixtured data store
 is used.
 
 <video controls>
@@ -210,8 +210,8 @@ Update the `JavaScript` tab to:
 Update the `HTML` tab to:
 
  - Create the `todo-create-template` that:
-   - Updates the `todo`’s `name` with the `<input>`’s `value` using [can-stache-bindings.twoWay].
-   - Calls `createTodo` when the `enter` key is pressed using [can-stache-bindings.event].
+   - Updates the `todo`’s `name` with the `<input>`’s `value` using [can-stache-bindings.twoWay `{($value)}`].
+   - Calls `createTodo` when the `enter` key is pressed using [can-stache-bindings.event `($enter)`].
  - Use `<todo-create/>`
 
 @sourceref ./5-create/html.html
@@ -228,8 +228,8 @@ lists that they belong within.
 
 In this section, we will:
 
- - Define a custom element that lists todos passed to it.
- - Use that custom element.
+ - Define a custom element for showing a list of todos.
+ - Use that custom element by passing it the list of fetched todos.
 
 Update the `JavaScript` tab to:
 
@@ -243,7 +243,7 @@ Update the `HTML` tab to:
 
  - Create the `todo-list-template` that loops through a list of `todos` (instead of `todosPromise.value`).
  - Create a `<todo-list>` element and set its `todos` property to the resolved value of `todosPromise`
-   using [can-stache-bindings.toChild].
+   using [can-stache-bindings.toChild `{todos}`].
 
 @sourceref ./6-list/html.html
 @highlight 18-32,43,only
@@ -277,8 +277,8 @@ Update the `HTML` tab to:
  - When the checkbox changes, update the todo on the server with [can-connect/can/map/map.prototype.save],
  - Call `edit` with the current context using [can-stache/keys/this].
  - Set up the edit input to:
-   - Two-way bind its value to the current todo’s `name` using [can-stache-bindings.twoWay].
-   - Call `updateName` when the enter key is pressed using [can-stache-bindings.event].
+   - Two-way bind its value to the current todo’s `name` using [can-stache-bindings.twoWay `{($value)}`].
+   - Call `updateName` when the enter key is pressed using [can-stache-bindings.event `($enter)`].
    - Focus the input when `isEditing` is true using the special [can-util/dom/attr/attr.special.focused] attribute.
    - Call `cancelEdit` if the input element loses focus.
 

docs/can-guides/introduction/comparison.md

@@ -112,7 +112,7 @@ Using **MobX** observables with **React** is fairly popular, though not as popul
 
 ### Data Fetching and Real-time Data
 
-**[Can-Connect](../../can-connect.html)** allows for **CanJS** **observables** to be connected to a data source such as an RESTful API or a real-time data stream, with advanced features like fall through caching and batched minimal requests, so that your components can just request the data they need while can-connect figures out how to fetch that data in the most efficient way possible.
+**[Can-Connect](../../can-connect.html)** allows for **CanJS** **observables** to be connected to a data source such as an RESTful API or a real-time data stream, with advanced features like fall-through caching and batched minimal requests, so that your components can just request the data they need while can-connect figures out how to fetch that data in the most efficient way possible.
 
 **React**, being just a view layer, has no concept of this.
 
@@ -502,7 +502,7 @@ If your team needs to get started quickly, and hit the ground running, Angular 2
 
 ### Data Fetching and Real-time Data
 
-**[Can-Connect](../../can-connect.html)** allows for **CanJS** **observables** to be connected to a data source such as an RESTful API or a real-time data stream, with advanced features like fall through caching and batched minimal requests, so that your components can just request the data they need while can-connect figures out how to fetch that data in the most efficient way possible.
+**[Can-Connect](../../can-connect.html)** allows for **CanJS** **observables** to be connected to a data source such as an RESTful API or a real-time data stream, with advanced features like fall-through caching and batched minimal requests, so that your components can just request the data they need while can-connect figures out how to fetch that data in the most efficient way possible.
 
 **Angular 2**’s HTTP Service doesn’t have the advanced features like minimal requests and fall-through caches, and any real-time data-source would require you to write a custom service.