Fix small issues

Signed-off-by: Charles de Dreuille <charles.dedreuille@gmail.com>

.changeset/rich-laws-complain.md

@@ -1,5 +0,0 @@
----
-'@backstage/canon': minor
----
-
-First Canon release introducing a first theming system, a new set of layout components and some atomic components like Button and Icon.

packages/canon/docs/Home.mdx

@@ -6,7 +6,7 @@ import { Columns, Text, ComponentStatus, Banner } from './components';
 <img src="header.png" style={{ width: '100%', marginTop: '-16px' }} />
 
 <Text style={{ marginTop: '64px' }}>
-  Welcome to the Canon, the new library for building Backstage plugins. This
+  Welcome to the Canon, the new design library for Backstage plugins. This
   project is still under active development but we will make sure to document
   the API as we go. We are aiming to improve the general UI of Backstage and
   plugins across Backstage. This new library will take time to build but we are

packages/canon/docs/Layout.mdx

@@ -21,8 +21,8 @@ import * as Table from './components/table';
 
 <Text>
   We built a couple of layout components to help you build responsive elements
-  that will be consistent with the rest of your Bacvkstage instance. These
-  components are opinionated and use typescript to ensure that the props you
+  that will be consistent with the rest of your Backstage instance. These
+  components are opinionated and use TypeScript to ensure that the props you
   provide are the ones coming from the theme.
 </Text>
 

packages/canon/docs/Theme.mdx

@@ -8,9 +8,11 @@ import * as Table from './components/table';
 <Text>
   Backstage ships with a default theme with a light and dark mode variant. The
   themes are provided as a part of the{' '}
-  <a href="https://github.com/backstage/backstage">@backstage/canon</a> package,
-  which also includes utilities for customizing the default theme, or creating
-  completely new themes.
+  <a href="https://github.com/backstage/backstage/packages/canon">
+    @backstage/canon
+  </a>{' '}
+  package, which also includes utilities for customizing the default theme, or
+  creating completely new themes.
 </Text>
 
 <Title type="h2">Light & Dark modes</Title>
@@ -160,10 +162,10 @@ import * as Table from './components/table';
 
 <Title type="h2">Spacing</Title>
 <Text>
-  Our default spacing system is made to made to work in most scenarios. We have
-  7 scale values from `xxs` to `xxl`. We use the values on padding and margin in
-  our layout components mostly. If you prefer to use a different spacing system,
-  you can do that by changing the values below.
+  Our default spacing system is made to work in most scenarios. We have 7 scale
+  values from `xxs` to `xxl`. We use the values on padding and margin in our
+  layout components mostly. If you prefer to use a different spacing system, you
+  can do that by changing the values below.
 </Text>
 
 <Table.Root>