diff --git a/nodes.py b/nodes.py
index 0cce1e3..780f1b9 100644
--- a/nodes.py
+++ b/nodes.py
@@ -1093,7 +1093,6 @@ class EmptyLatentImagePresets:
                 '960 x 512',
                 '1024 x 512',
                 '1536 x 640',
-                '1536 x 640',
                 '1344 x 768',
                 '1216 x 832',
                 '1152 x 896',
@@ -3019,7 +3018,7 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     "ReverseImageBatch": "ReverseImageBatch",
     "ImageGridComposite2x2": "ImageGridComposite2x2",
     "ImageGridComposite3x3": "ImageGridComposite3x3",
-    "ImageConcanate": "ImageConcanate",
+    "ImageConcanate": "ImageConcatenate",
     "ImageBatchTestPattern": "ImageBatchTestPattern",
     "ReplaceImagesInBatch": "ReplaceImagesInBatch",
     "BatchCropFromMask": "BatchCropFromMask",