[PATCH 6/6] arm: Fix stale comment reference to removed pe.c [PR91041]

arm-protos.h has claimed since before pe.c was removed from the tree
that the prototypes it declares are defined in "arm.cc and pe.c".
pe.c no longer exists (arm*-wince-pe* has long been rejected at
configure time as an unsupported target), so drop the dangling
reference; all of these functions are defined in arm.cc.

Assisted-by: Claude Opus 5 (Anthropic)

gcc/ChangeLog:

	PR target/91041
	* config/arm/arm-protos.h: Fix comment to not mention removed
	pe.c.

Signed-off-by: Dominic P <[email protected]>
---
 gcc/config/arm/arm-protos.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/arm/arm-protos.h b/gcc/config/arm/arm-protos.h
index b607cdb3f..da4477b6b 100644
--- a/gcc/config/arm/arm-protos.h
+++ b/gcc/config/arm/arm-protos.h
@@ -1,4 +1,4 @@
-/* Prototypes for exported functions defined in arm.cc and pe.c
+/* Prototypes for exported functions defined in arm.cc
    Copyright (C) 1999-2026 Free Software Foundation, Inc.
    Contributed by Richard Earnshaw ([email protected])
    Minor hacks by Nick Clifton ([email protected])
-- 
2.55.0