[evolution] Composer: Correct typo in node property names

[Milan Crha <mcrha src gnome org>]

commit 8ec17e104c1f89fdc3a22afb0cc558784cc5bea2
Author: Milan Crha <mcrha redhat com>
Date:   Wed Mar 10 15:38:54 2021 +0100

    Composer: Correct typo in node property names

 data/webkit/e-editor.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/data/webkit/e-editor.js b/data/webkit/e-editor.js
index 9951e11807..e2ca304e8e 100644
--- a/data/webkit/e-editor.js
+++ b/data/webkit/e-editor.js
@@ -3558,10 +3558,10 @@ EvoEditor.AfterInputEvent = function(inputEvent, isWordDelim)
                                        node = EvoEditor.requoteNodeParagraph(node);
 
                                        if (node && inputEvent.inputType.startsWith("delete")) {
-                                               if (node.nextSiblingElement)
-                                                       
EvoEditor.requoteNodeParagraph(node.nextSiblingElement);
-                                               if (node.previousSiblingElement)
-                                                       
EvoEditor.requoteNodeParagraph(node.previousSiblingElement);
+                                               if (node.nextElementSibling)
+                                                       
EvoEditor.requoteNodeParagraph(node.nextElementSibling);
+                                               if (node.previousElementSibling)
+                                                       
EvoEditor.requoteNodeParagraph(node.previousElementSibling);
                                        }
 
                                        EvoSelection.Restore(document, selection);