graph: Correct outdated comment.
@@ -147,7 +147,7 @@ impl SubgraphName {
return Err(());
}
- // Part should not start or end with a special character or start with a number.
+ // Part should not start or end with a special character.
let first_char = part.chars().next().unwrap();
let last_char = part.chars().last().unwrap();
if !first_char.is_ascii_alphanumeric()
