docs: Edit rustc_ast::token::Token

Add missing punctuation.
2020-12-17 11:55:49 -08:00 · 2020-12-17 11:55:49 -08:00 · 30c9307bfc
commit 30c9307bfc
parent d23e084483
1 changed files with 1 additions and 1 deletions
--- a/compiler/rustc_ast/src/token.rs
+++ b/compiler/rustc_ast/src/token.rs
@ -434,7 +434,7 @@ impl Token {
            || self == &OpenDelim(Paren)
    }

-    /// Returns `true` if the token is any literal
+    /// Returns `true` if the token is any literal.
    pub fn is_lit(&self) -> bool {
        match self.kind {
            Literal(..) => true,