reference: add trailing commas

1 files changed, 2 insertions, 2 deletions

diff --git a/src/doc/reference.md b/src/doc/reference.md
index f0ab1488d40..be3559a5880 100644
--- a/src/doc/reference.md
+++ b/src/doc/reference.md
@@ -2283,7 +2283,7 @@ the `PartialEq` or `Clone` constraints for the appropriate `impl`:
 #[derive(PartialEq, Clone)]
 struct Foo<T> {
     a: i32,
-    b: T
+    b: T,
 }
 ```
 
@@ -3896,7 +3896,7 @@ Coercion is allowed between the following types:
   use std::ops::Deref;
 
   struct CharContainer {
-      value: char
+      value: char,
   }
 
   impl Deref for CharContainer {