From 0f39593efb1bde7b7ba62fd5c070aca333aac1ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20Sj=C3=B6lund?= <j.sjolund@gmail.com>
Date: Wed, 6 Dec 2017 15:18:05 +0100
Subject: [PATCH] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 41e6849..bb91d53 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@
   * PWM generation
   * Encoder mode
 * SPI
-* I^2C
+* I²C
 The peripheral pin configuration should match the standard Arduino headers.
 
 4. The stm32f4 supports higher clock frequency than the default 16 MHz. Implement a simple way of setting it to the maximum of 84 MHz for the stm32f401re and 100 MHz for the stm32f411re, or any valid lower value (configured using the PLL).
-- 
GitLab