Merge pull request #101419 from DubiousDuck/thumb-doc-fix

Fix SkeletonProfileHumanoid documentation error

doc/classes/SkeletonProfileHumanoid.xml

@@ -31,6 +31,7 @@
 		                │        └─ LeftHand
 		                │           ├─ LeftThumbMetacarpal
 		                │           │  └─ LeftThumbProximal
+		                │           │    └─ LeftThumbDistal
 		                │           ├─ LeftIndexProximal
 		                │           │  └─ LeftIndexIntermediate
 		                │           │    └─ LeftIndexDistal
@@ -49,6 +50,7 @@
 		                         └─ RightHand
 		                            ├─ RightThumbMetacarpal
 		                            │  └─ RightThumbProximal
+		                            │     └─ RightThumbDistal
 		                            ├─ RightIndexProximal
 		                            │  └─ RightIndexIntermediate
 		                            │     └─ RightIndexDistal