Upgrade rust/crates/syn to 1.0.72

Test: make
Change-Id: Ie700357fdff8bb1a8c760adb67274f6b91c42eb3

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lit.rs b/src/lit.rs
index 0aa50a59..d74e1225 100644
--- a/src/lit.rs
+++ b/src/lit.rs
@@ -40,7 +40,7 @@ ast_enum_of_structs! {
 
         /// A floating point literal: `1f64` or `1.0e10f64`.
         ///
-        /// Must be finite. May not be infinte or NaN.
+        /// Must be finite. May not be infinite or NaN.
         Float(LitFloat),
 
         /// A boolean literal: `true` or `false`.