From 9b4bf672bffc98312f7b84c1b5fd553444ffba09 Mon Sep 17 00:00:00 2001
From: SysCon <34915372+SysConKonn@users.noreply.github.com>
Date: Sat, 1 Sep 2018 18:45:57 +0800
Subject: [PATCH] fix typo in bit.md (#338)

---
 docs/math/bit.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/math/bit.md b/docs/math/bit.md
index 2348a53f..19600f54 100644
--- a/docs/math/bit.md
+++ b/docs/math/bit.md
@@ -63,7 +63,7 @@ $$
 $$
 \begin{aligned}
 &5&&=&&(101)_2\\
-&5\tt\,\&\,\rm2&&=&&(10100)_2\!\!\!&=&&\!\!\!20\\
+&5\tt\,<<\,\rm2&&=&&(10100)_2\!\!\!&=&&\!\!\!20\\
 &5\tt>>\rm1&&=&&(10)_2&=&&2
 \end{aligned}
 $$
-- 
2.11.0