Merge pull request #2880 from FedeGueli/patch-64

XEC.18 Orf9b:R32L added to defining

Author: AngieHinrichs

lineage_notes.txt

@@ -4562,7 +4562,7 @@ XEC.14	ORF1a:A138T
 XEC.15	ORF1b:M2322I, C9803T
 XEC.16	S:T678I, from sars-cov-2-variants/lineage-proposals#2088
 XEC.17	S:T95I, on ORF1a:A599T branch, Israel, from #2879
-XEC.18	G28378T
+XEC.18	G28378T (Orf9b:R32L)
 XEC.19	4423T
 XEC.20	ORF1a:T1000I
 XEC.20.1	S:A435S, S:S704L, Japan