rollup merge of #20273: alexcrichton/second-pass-comm

[rust.git] / src / doc / reference.md

diff --git a/src/doc/reference.md b/src/doc/reference.md
index 7b3a0b74b8a5ce274c0e1b5a2271c429c38b4797..984ca913069cafebd5214bf8afde1d04db3bf84b 100644 (file)
--- a/src/doc/reference.md
+++ b/src/doc/reference.md
@@ -3174,6 +3174,7 @@ then the expression completes.
 Some examples of call expressions:
 
 ```
+# use std::str::from_str;
 # fn add(x: int, y: int) -> int { 0 }
 
 let x: int = add(1, 2);