diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index fec6b4ca2b6e543d6bf6bca9c8d6469185edee7b..2a6d04fcb3e91c7e191cec43b7d1e2d6d832819b 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -153,7 +153,7 @@ config KERNEL_STACK_ORDER
 	  It is possible to reduce the stack to 1 for 64BIT and 0 for 32BIT on
 	  older (pre-2017) CPUs. It is not recommended on newer CPUs due to the
 	  increase in the size of the state which needs to be saved when handling
-          signals.
+	  signals.
 
 config MMAPPER
 	tristate "iomem emulation driver"