Remove emoji from docs

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libcore/iter.rs b/src/libcore/iter.rs
index f063c6b0676..526c2e1c6b5 100644
--- a/src/libcore/iter.rs
+++ b/src/libcore/iter.rs
@@ -604,7 +604,7 @@ pub trait Iterator {
     /// iterators, returning a tuple where the first element comes from the
     /// first iterator, and the second element comes from the second iterator.
     ///
-    /// In other words, it zips two iterators together, into a single one. 🤐
+    /// In other words, it zips two iterators together, into a single one.
     ///
     /// When either iterator returns `None`, all further calls to `next()`
     /// will return `None`.