Update translations/el.json

Co-authored-by: Veeck <[email protected]>

Author: mixasgr

translations/el.json

@@ -23,7 +23,7 @@
 	"W": "Δ",
 	"WNW": "ΔΒΔ",
 	"NW": "ΒΔ",
-	"NNW": "ΒΒΔ"
+	"NNW": "ΒΒΔ",
 
 
 	"FEELS": "Αίσθηση {DEGREE}",