init/Kconfig: fix typo (usafe -> unsafe)

Fix the help text for the PRINTK_SAFE_LOG_BUF_SHIFT setting.

Link: https://lkml.kernel.org/r/20230109201837.23873-1-eliasfleckenstein@web.de
Signed-off-by: Lizzy Fleckenstein <eliasfleckenstein@web.de>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/init/Kconfig b/init/Kconfig
index 7e5c3ddc341de319115e47399beb53e9b9960363..57c8d224ea4cf3b309373dd7da961c4f7b8fb622 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -776,7 +776,7 @@ config PRINTK_SAFE_LOG_BUF_SHIFT
        depends on PRINTK
        help
          Select the size of an alternate printk per-CPU buffer where messages
-         printed from usafe contexts are temporary stored. One example would
+         printed from unsafe contexts are temporary stored. One example would
          be NMI messages, another one - printk recursion. The messages are
          copied to the main log buffer in a safe context to avoid a deadlock.
          The value defines the size as a power of 2.