spec: add comment marker for consistency.

LGTM=r
R=gri, r
CC=golang-codereviews
https://codereview.appspot.com/185830043

1 files changed, 1 insertions, 1 deletions

diff --git a/doc/go_spec.html b/doc/go_spec.html
index ca0deb56a..3b67f307f 100644
--- a/doc/go_spec.html
+++ b/doc/go_spec.html
@@ -5579,7 +5579,7 @@ s3 := append(s2, s0...)            // append a slice              s3 == []int{0,
 s4 := append(s3[3:6], s3[2:]...)   // append overlapping slice    s4 == []int{3, 5, 7, 2, 3, 5, 7, 0, 0}
 
 var t []interface{}
-t = append(t, 42, 3.1415, "foo")                                  t == []interface{}{42, 3.1415, "foo"}
+t = append(t, 42, 3.1415, "foo")   //                             t == []interface{}{42, 3.1415, "foo"}
 
 var b []byte
 b = append(b, "bar"...)            // append string contents      b == []byte{'b', 'a', 'r' }