diff --git a/docs/articles.rst b/docs/articles.rst
index 851522de..104462a8 100644
--- a/docs/articles.rst
+++ b/docs/articles.rst
@@ -28,7 +28,7 @@ Here are recent articles about PlatformIO:
 * Nov 22, 2015 - **Michał Seroczyński** - `Using PlatformIO to get started with Arduino in CLion IDE <http://www.ches.pl/using-platformio-get-started-arduino-clion-ide/>`_
 * Nov 09, 2015 - **ÁLvaro García Gómez** - `Programar con Arduino "The good way" (Programming with Arduino "The good way", Spanish) <http://congdegnu.es/2015/11/09/programar-con-arduino-the-good-way/>`_
 * Nov 06, 2015 - **nocd5** - `PlatformIOでmbedをオフラインビルドしSTM32 Nucleoボードでmrubyを使う (Use mruby in the offline build for STM32 Nucleo board with mbed and PlatformIO, Japanese) <http://qiita.com/nocd5/items/d5fda776240f7e7c17eb>`_
-* Oct 21, 2015 - **Vittorio Zaccaria** - `Using a cheap STM32 Nucleo to teach remote sensor monitoring <hhttp://www.vittoriozaccaria.net/blog/2015/10/21/using-a-cheap-stm32-nucleo-to-teach-remote-sensor-monitoring.html>`_
+* Oct 21, 2015 - **Vittorio Zaccaria** - `Using a cheap STM32 Nucleo to teach remote sensor monitoring <http://www.vittoriozaccaria.net/blog/2015/10/21/using-a-cheap-stm32-nucleo-to-teach-remote-sensor-monitoring.html>`_
 * Oct 18, 2015 - **Nico Coetzee** - `First Arduino I2C Experience with PlatformIO <https://electronicventurer.wordpress.com/2015/10/18/first-arduino-i2c-experience/>`_
 * Oct 01, 2015 - **Mistan** - `Compile and Upload Arduino Sketch with PlatformIO for Raspberry Pi Running Arch Linux <http://tech.memoryimprintstudio.com/code-building-for-arduino-with-platformio-for-raspberry-pi-with-arch-linux/>`_
 * Sep 30, 2015 - **Jay Wiggins** - `PlatformIO Investigation <http://jaywiggins.com/platformio/arduino/avr/es8266/2015/09/30/platformio-investigation/>`_