diff --git a/src/visitor.rs b/src/visitor.rs
index 58a94b12dfd..c9126b69f63 100644
--- a/src/visitor.rs
+++ b/src/visitor.rs
@@ -622,7 +622,7 @@ impl<'b, 'a: 'b> FmtVisitor<'a> {
             self.push_str(s);
         } else {
             let snippet = self.snippet(span);
-            self.push_str(snippet);
+            self.push_str(snippet.trim());
         }
         self.last_pos = source!(self, span).hi();
     }
diff --git a/tests/target/issue-3741.rs b/tests/target/issue-3741.rs
new file mode 100644
index 00000000000..34d22dc91eb
--- /dev/null
+++ b/tests/target/issue-3741.rs
@@ -0,0 +1,5 @@
+pub enum PublishedFileVisibility {
+    Public = sys::ERemoteStoragePublishedFileVisibility_k_ERemoteStoragePublishedFileVisibilityPublic as i32,
+    FriendsOnly = sys::ERemoteStoragePublishedFileVisibility_k_ERemoteStoragePublishedFileVisibilityFriendsOnly as i32,
+    Private = sys::ERemoteStoragePublishedFileVisibility_k_ERemoteStoragePublishedFileVisibilityPrivate as i32,
+}