Dos: Add clarifications and fix grammar mistakes.

docs/designers-developers/developers/README.md

@@ -4,7 +4,7 @@ The new editor is highly flexible, like most of WordPress. You can build custom
 
 ## Creating Blocks
 
-The editor is about blocks, and the main extensibility API is the Block API. It allows you to create your own static blocks, dynamic blocks rendered on the server and also blocks capable of saving data to Post Meta for more structured content.
+The editor is about blocks, and the main extensibility API is the Block API. It allows you to create your own static blocks, [Dynamic Blocks](/docs/designers-developers/developers/tutorials/block-tutorial/creating-dynamic-blocks.md) ( rendered on the server ) and also blocks capable of saving data to Post Meta for more structured content.
 
 If you want to learn more about block creation, the [Blocks Tutorial](/docs/designers-developers/developers/tutorials/block-tutorial/readme.md) is the best place to start.
 

docs/designers-developers/developers/tutorials/block-tutorial/block-controls-toolbars-and-inspector.md

@@ -6,7 +6,7 @@ To simplify block customization and ensure a consistent experience for users, th
 
 ![Screenshot of the rich text toolbar applied to a paragraph block inside the block editor](https://raw.githubusercontent.com/WordPress/gutenberg/master/docs/designers-developers/assets/toolbar-text.png)
 
-When the user selects a block, a number of control buttons may be shown in a toolbar above the selected block. Some of these block-level controls are included automatically if the editor is able to transform the block to another type, or if the focused element is an RichText component.
+When the user selects a block, a number of control buttons may be shown in a toolbar above the selected block. Some of these block-level controls are included automatically if the editor is able to transform the block to another type, or if the focused element is a RichText component.
 
 You can also customize the toolbar to include controls specific to your block type. If the return value of your block type's `edit` function includes a `BlockControls` element, those controls will be shown in the selected block's toolbar.
 

docs/designers-developers/developers/tutorials/block-tutorial/writing-your-first-block-type.md

@@ -82,6 +82,8 @@ registerBlockType( 'gutenberg-boilerplate-esnext/hello-world-step-01', {
 ```
 {% end %}
 
+_By now you should be able to see `Hello editor` in the admin side and `Hello saved content` on the frontend side._
+
 Once a block is registered, you should immediately see that it becomes available as an option in the editor inserter dialog, using values from `title`, `icon`, and `category` to organize its display. You can choose an icon from any included in the built-in [Dashicons icon set](https://developer.wordpress.org/resource/dashicons/), or provide a [custom svg element](/docs/designers-developers/developers/block-api/block-registration.md#icon-optional).
 
 A block name must be prefixed with a namespace specific to your plugin. This helps prevent conflicts when more than one plugin registers a block with the same name.

docs/designers-developers/key-concepts.md

@@ -109,7 +109,7 @@ Thus, the serialization process converts the tree into HTML using HTML comments
 
 This is one end of the process. The other is how to recreate the internal data tree of the collection of blocks whenever a post is to be edited again. A formal grammar defines how the serialized representation of a Gutenberg post should be loaded just as some basic rules define how to turn the tree into an HTML-like string. Gutenberg posts aren't designed to be edited by hand; they aren't designed to be edited as HTML documents because Gutenberg posts aren't HTML in essence.
 
-They just happen, incidentally, to be stored inside of `post_content` in a way in which they require no transformation in order to be viewable by any legacy system. It's true that loading the stored HTML into a browser without the corresponding machinery that the experience might degrade if it included dynamic blocks of content: dynamic elements may not load, server-generated content may not appear, interactive content may remain static. However, it at least protects against viewing Gutenberg posts on themes and installations which are Gutenberg-unaware, and provides the most accessible way to the content.
+They just happen, incidentally, to be stored inside of `post_content` in a way in which they require no transformation in order to be viewable by any legacy system. It's true that loading the stored HTML into a browser without the corresponding machinery might degrade the experience, also if it included dynamic blocks of content: dynamic elements may not load, server-generated content may not appear, interactive content may remain static. However, it at least protects against not being able to view Gutenberg posts on themes and installations which are Gutenberg-unaware, and provides the most accessible way to the content. In other words the post remains mostly intact even if the Gutenberg is not supported on the installation.
 
 ## Delimiters and Parsing Expression Grammar