docs: grammatical error in ngcc (angular#37156)

The glossary.md file had a gramatical mistake. Added a that in ngcc definition to make the grammatical mistake right

PR Close angular#37156

Author: ajitsinghkaler

aio/content/guide/glossary.md

@@ -601,7 +601,7 @@ Compare to [NgModule](#ngmodule).
 ## ngcc
 
 Angular compatibility compiler.
-If you build your app using [Ivy](#ivy), but it depends on libraries have not been compiled with Ivy, the CLI uses `ngcc` to automatically update the dependent libraries to use Ivy.
+If you build your app using [Ivy](#ivy), but it depends on libraries that have not been compiled with Ivy, the CLI uses `ngcc` to automatically update the dependent libraries to use Ivy.
 
 
 {@a ngmodule}