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-rw-r--r--src/libcore/str.rs1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/libcore/str.rs b/src/libcore/str.rs
index 8d26a970eb8..28d0dff25d2 100644
--- a/src/libcore/str.rs
+++ b/src/libcore/str.rs
@@ -1858,7 +1858,6 @@ pub trait StrPrelude for Sized? {
     /// ```rust
     /// let string = "a\nb\nc";
     /// let lines: Vec<&str> = string.lines().collect();
-    /// let lines = lines.as_slice();
     ///
     /// assert!(string.subslice_offset(lines[0]) == 0); // &"a"
     /// assert!(string.subslice_offset(lines[1]) == 2); // &"b"