diff --git a/docs/index.html b/docs/index.html
index f2db24ff0..0baf70ac5 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -132,7 +132,7 @@ optimized for speed takes about 6KiB. See the documentation about the
 many available subsystems.<br><br>About performance, on a 48MHz LPC
 ARM7 processor the kernel is capable of context switch time ranging
 from 3 to 6 microseconds depending on the code type (ARM/THUMB) and the
-choosen complier/kernel optimizations. In the distribution is included
+choosen compiler/kernel optimizations. In the distribution is included
 a spreadsheet with the exact values and the various space/time trade
 offs.<br>The context switch time is *measured* using 2 threads
 exchanging messages and doing *real* work, it is not a calculated peak