diff --git a/examples/.bare3.rs.swp b/examples/.bare3.rs.swp
new file mode 100644
index 0000000000000000000000000000000000000000..3bed479d8d3737dbc4eec43dbba7767056b5501e
Binary files /dev/null and b/examples/.bare3.rs.swp differ
diff --git a/examples/bare3.rs b/examples/bare3.rs
index d9a0f71e035af982d823660cf696a37f10205c1d..0216788c9748977c45283f89a62436bb74807c53 100644
--- a/examples/bare3.rs
+++ b/examples/bare3.rs
@@ -26,7 +26,7 @@ fn main() {
     }
 
     let mut a: [u8; 4] = [65; 4];
-    //let mut a = [0u8; 4];
+    let mut a = [0u8; 4];
     ipln!();
     ipln!("iterate iterate using (raw) indexing");
     let i: usize;
@@ -89,6 +89,8 @@ fn main() {
 // 3. uncomment line 28 (let mut a = [0u8; 4];)
 // what happens and why
 // ** your answer here **
+//  the outprint from a become:
+//  a = 
 //
 // commit your answers (bare3_3)
 //