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-rw-r--r--src/libsyntax/ptr.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libsyntax/ptr.rs b/src/libsyntax/ptr.rs
index 9afcb7c4621..d577243fb3d 100644
--- a/src/libsyntax/ptr.rs
+++ b/src/libsyntax/ptr.rs
@@ -57,7 +57,8 @@ impl<T: 'static> P<T> {
     {
         f(*self.ptr)
     }
-    /// Equivalent to and_then(|x| x)
+
+    /// Equivalent to `and_then(|x| x)`.
     pub fn into_inner(self) -> T {
         *self.ptr
     }