diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index e722e9d62221d40560176b5f8d2cabdcf74a5e2d..dfdc0347b05d7064450bddb985d0329b0c66c441 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -937,7 +937,7 @@ config FAIL_MAKE_REQUEST
 	  Provide fault-injection capability for disk IO.
 
 config FAIL_IO_TIMEOUT
-	bool "Faul-injection capability for faking disk interrupts"
+	bool "Fault-injection capability for faking disk interrupts"
 	depends on FAULT_INJECTION && BLOCK
 	help
 	  Provide fault-injection capability on end IO handling. This