diff --git a/gcc/testsuite/c-c++-common/pr41779.c b/gcc/testsuite/c-c++-common/pr41779.c
index f80412c3a9f..e915481a926 100644
--- a/gcc/testsuite/c-c++-common/pr41779.c
+++ b/gcc/testsuite/c-c++-common/pr41779.c
@@ -1,4 +1,4 @@
-/* PR41779: Wconversion cannot see thought real*integer promotions. */
+/* PR41779: Wconversion cannot see though real*integer promotions. */
 /* { dg-do compile } */
 /* { dg-skip-if "doubles are floats" { "avr-*-*" } { "*" } { "" } } */
 /* { dg-options "-std=c99 -Wconversion" { target c } } */