diff --git a/doc/reference.md b/doc/reference.md
index 3fd3e6227..a896147b8 100644
--- a/doc/reference.md
+++ b/doc/reference.md
@@ -81,7 +81,7 @@ The important difference is that on the ESP8266 the literal strings are not pool
 There is one additional helper macro to make it easier to pass ```const PROGMEM``` strings to methods that take a ```__FlashStringHelper``` called ```FPSTR()```.  The use of this will help make it easier to pool strings.
 Not pooling strings...
 
-```С++
+```c++
 String response1;
 response1 += F("http:");
 ...
@@ -91,7 +91,7 @@ response2 += F("http:");
 
 using FPSTR would become...
 
-```С++
+```c++
 const char HTTP[] PROGMEM = "http:";
 ...
 {
@@ -230,7 +230,7 @@ Libraries that don't rely on low-level access to AVR registers should work well.
 - [aREST](https://github.com/marcoschwartz/aREST) REST API handler library.
 - [Blynk](https://github.com/blynkkk/blynk-library) - easy IoT framework for Makers (check out the [Kickstarter page](http://tiny.cc/blynk-kick)).
 - [DallasTemperature](https://github.com/milesburton/Arduino-Temperature-Control-Library.git)
-- [DHT-sensor-library](https://github.com/adafruit/DHT-sensor-library) - Arduino library for the DHT11/DHT22 temperatur and humidity sensors. Download latest v1.1.1 library and no changes are necessary.  Older versions should initialize DHT as follows: `DHT dht(DHTPIN, DHTTYPE, 15)`
+- [DHT-sensor-library](https://github.com/adafruit/DHT-sensor-library) - Arduino library for the DHT11/DHT22 temperature and humidity sensors. Download latest v1.1.1 library and no changes are necessary.  Older versions should initialize DHT as follows: `DHT dht(DHTPIN, DHTTYPE, 15)`
 - [NeoPixel](https://github.com/adafruit/Adafruit_NeoPixel) - Adafruit's NeoPixel library, now with support for the ESP8266 (use version 1.0.2 or higher from Arduino's library manager).
 - [NeoPixelBus](https://github.com/Makuna/NeoPixelBus) - Arduino NeoPixel library compatible with ESP8266. Use the "NeoPixelAnimator" branch for ESP8266 to get HSL color support and more.
 - [PubSubClient](https://github.com/Imroy/pubsubclient) MQTT library by @Imroy.