editorial: properly capitalize module name

Thiago Perrotta · Thiago Perrotta · commit e0d496b050fa · 2023-11-14T20:14:34.000+01:00
diff --git a/index.bs b/index.bs
@@ -9243,7 +9243,7 @@ The [=remote end subscribe steps=], with [=subscribe priority=] 10, given
 
 </div>
 
-## The Input Module ## {#module-input}
+## The input Module ## {#module-input}
 
 The <dfn export for=modules>input</dfn> module contains functionality for
 simulated user input.
