typo

rust-lang · Apr 23, 2015 · a8f5989 · a8f5989
1 parent efb457b
commit a8f5989
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/doc/reference.md b/src/doc/reference.md
@@ -3665,7 +3665,7 @@ implements trait `R`, casting `E` to the corresponding pointer type `&R` or
 represented as a pair of pointers: the vtable pointer for the `T`
 implementation of `R`, and the pointer value of `E`.
 
-An example of an trait object:
+An example of a trait object:
 
 ```
 trait Printable {