diff --git a/pages/toolchain/install.md b/pages/toolchain/install.md
index cf50b72..dd46e6a 100644
--- a/pages/toolchain/install.md
+++ b/pages/toolchain/install.md
@@ -13,7 +13,7 @@ version-date: 20170223
 
 ## Overview
 
-The build plug-in is highly configurable in terms of executable names and location, so you can use any 32/64-bits ARM GNU toolchain you preffer, but, for better results, the recommended toolchain for **bare metal** target applications is [**GCC ARM Embedded Toolchain**](https://developer.arm.com/open-source/gnu-toolchain/gnu-rm) (formerly GNU Tools for ARM Embedded Processors); for **GNU/Linux** target applications, the **[Linaro](http://www.linaro.org/downloads/)** family of toolchains provides a large selection of choices, for various specific needs (little/big endian, 32/64-bits, etc).
+The build plug-in is highly configurable in terms of executable names and location, so you can use any 32/64-bits ARM GNU toolchain you prefer, but, for better results, the recommended toolchain for **bare metal** target applications is [**GCC ARM Embedded Toolchain**](https://developer.arm.com/open-source/gnu-toolchain/gnu-rm) (formerly GNU Tools for ARM Embedded Processors); for **GNU/Linux** target applications, the **[Linaro](http://www.linaro.org/downloads/)** family of toolchains provides a large selection of choices, for various specific needs (little/big endian, 32/64-bits, etc).
 
 > Important notes: 
 > GDB 7.12, distributed with GCC 6.x, requires Neon.3 or higher, otherwise the suspend and terminate buttons in the debug perspective are not functional. `arm-none-eabi-gdb` 7.12 from the initial `6_2-2016q4-20161216` crashes on macOS; use `6-2017-q1-update` or later.