Apply suggestions from code review

Co-authored-by: Stefan Frömken <froemken@gmail.com>

Documentation/ApiOverview/Backend/LoginProvider.rst

@@ -89,12 +89,12 @@ An implementation of :php-short:`\TYPO3\CMS\Backend\LoginProvider\LoginProviderI
 look like this for TYPO3 v13:
 
 ..  literalinclude:: _LoginProvider/_MyLoginProvider.php
-    :caption: EXT:my_extension/Clases/Login/MyLoginProvider.php
+    :caption: EXT:my_extension/Classes/Login/MyLoginProvider.php
     :linenos:
 
 The default implementation in :php-short:`\TYPO3\CMS\Backend\LoginProvider\UsernamePasswordLoginProvider`
 is a good example. Extensions that need to configure additional template, layout or
-partial lookup paths can extend them, see lines 23-28 in the example above-
+partial lookup paths can extend them, see lines 23-28 in the example above.
 
 Consumers of :php-short:`\TYPO3\CMS\Backend\LoginProvider\Event\ModifyPageLayoutOnLoginProviderSelectionEvent`
 should use the request instead, and/or should get an instance of