docs: Fix some warnings

docs/index.rst

@@ -53,9 +53,7 @@ Features
 - **Concise syntax.** No more clumsy XML! Blueprint is designed from the ground
   up to match GTK's widget model, including templates, child types, signal
   handlers, and menus.
-- **Easy to learn.** The syntax should be very familiar to most people. Scroll
-  through the :doc:`examples page <examples>` for a quick overview of the whole
-  language.
+- **Easy to learn.** The syntax should be very familiar to most people. Take a look at the :doc:`reference <reference/index>` to get started.
 - **Modern tooling.** Blueprint ships a `Language Server <https://microsoft.github.io/language-server-protocol/>`_ for IDE integration.
 
 Links

docs/reference/extensions.rst

@@ -202,7 +202,7 @@ The template type is `Gtk.ListItem <https://docs.gtk.org/gtk4/class.ListItem.htm
        template {
          child: Label {
            label: bind item.string;
-         }
+         };
        }
      }
 

docs/reference/objects.rst

@@ -174,7 +174,7 @@ Child extensions
    }
 
 Internal children
-++++++++++++++++
++++++++++++++++++
 
 .. code-block:: blueprintui
 

docs/reference/values.rst

@@ -85,7 +85,7 @@ Translated Strings
 
 Use ``_("...")`` to mark strings as translatable. You can put a comment for translators on the line above if needed.
 
-.. code-block::
+.. code-block:: blueprintui
 
    Gtk.Label label {
      /* Translators: This is the main text of the welcome screen */
@@ -94,7 +94,7 @@ Use ``_("...")`` to mark strings as translatable. You can put a comment for tran
 
 Use ``C_("context", "...")`` to add a *message context* to a string to disambiguate it, in case the same string appears in different places. Remember, two strings might be the same in one language but different in another depending on context.
 
-.. code-block::
+.. code-block:: blueprintui
 
    Gtk.Label label {
      /* Translators: This is a section in the preferences window */
@@ -165,4 +165,4 @@ String Values
 
    StringValue = :ref:`Translated<Syntax Translated>` | :ref:`QuotedLiteral<Syntax Literal>`
 
-Menus, as well as some :ref:`extensions<Syntax Extensions>`, have properties that can only be string literals or translated strings.
+Menus, as well as some :ref:`extensions<Syntax Extension>`, have properties that can only be string literals or translated strings.