[Backport 11.5] Update Examples.rst (#691)

Fixed spelling mistake, updated fieldInformation example code

---------

Co-authored-by: Dominik.L <36797134+dominiklippl@users.noreply.github.com>
Co-authored-by: Chris Müller <2566282+brotkrueml@users.noreply.github.com>

Documentation/ColumnsConfig/Type/Inline/Examples.rst

@@ -165,19 +165,21 @@ type inline** - as it is a container.
          {
              public function render()
              {
+                 $fieldName = $this->data['fieldName'];                
                  $result = $this->initializeResultArray();
 
                   // Add fieldInformation only for this field name
-                  //   this may be changed accoringly
+                  //   this may be changed accordingly                                  
                   if ($fieldName !== 'my_new_field') {
                       return $result;
                   }
+                  
                   $text = $GLOBALS['LANG']->sL(
                           'LLL:EXT:my_example/Resources/Private/Language/'
                           . 'locallang_db.xlf:tt_content.fieldInformation.demo'
                   );
+                  
                   $result['html'] = $text;
-                  );
                   return $result;
              }
          }
@@ -201,7 +203,7 @@ type inline** - as it is a container.
 #. Add the fieldInformation to the container for containerRenderType inline
 
    .. code-block:: php
-      :caption: EXT:my_extension/Configuration/TCA/Overrrides/tt_content.php
+      :caption: EXT:my_extension/Configuration/TCA/Overrides/tt_content.php
 
           $GLOBALS['TCA']['tt_content']['ctrl']['container']['inline']['fieldInformation'] = [
               'demoFieldInformation' => [