fix spelling of 'functions' in 2 places (was 'funtcions')
Signed-off-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>
diff --git a/common/board_r.c b/common/board_r.c
index 6349e86..482f506 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -664,7 +664,7 @@
/*
* Over time we hope to remove these functions with code fragments and
- * stub funtcions, and instead call the relevant function directly.
+ * stub functions, and instead call the relevant function directly.
*
* We also hope to remove most of the driver-related init and do it if/when
* the driver is later used.