diff --git a/common/include/common.h b/common/include/common.h
index 12c5127..7e2d79a 100644
--- a/common/include/common.h
+++ b/common/include/common.h
@@ -3,7 +3,7 @@
 
 #include <stdint.h>
 
-// Bit manioulation
+// Bit manipulation
 #define BIT(mask)        (1 << (mask))
 #define SET(var, mask)   ((var) |= (uint8_t)BIT(mask))
 #define CLR(var, mask)   ((var) &= (uint8_t)~(BIT(mask)))