diff --git a/src/kernel/libroot/posix/arch/x86/setjmp_save_sigs.c b/src/kernel/libroot/posix/arch/x86/setjmp_save_sigs.c
index 23e9234969..8ce57afd3b 100644
--- a/src/kernel/libroot/posix/arch/x86/setjmp_save_sigs.c
+++ b/src/kernel/libroot/posix/arch/x86/setjmp_save_sigs.c
@@ -7,7 +7,7 @@
 #include <setjmp.h>
 
 
-/** This function is called by __sigsetjmp() only */
+/** This function is called by sigsetjmp() only */
 
 int __setjmp_save_sigs(jmp_buf buffer, int saveMask);
 
@@ -15,7 +15,7 @@ int
 __setjmp_save_sigs(jmp_buf buffer, int saveMask)
 {
 	buffer[0].mask_was_saved = saveMask && sigprocmask(SIG_BLOCK, NULL, &buffer[0].saved_mask) == 0;
-		// only set __mask_was_saved if sigprocmask() was successful
+		// only set mask_was_saved if sigprocmask() was successful
 
 	return 0;
 }