Fix PR numbers, I accidentally switched two digits.

llvm-svn: 52311

test/FrontendC/2003-08-21-WideString.c

@@ -1,6 +1,6 @@
 // RUN: %llvmgcc -S %s -o - | llvm-as -f -o /dev/null
 // XFAIL: *
-// See PR2425
+// See PR2452
 
 struct {
   int *name;

test/FrontendC/2004-02-13-IllegalVararg.c

@@ -1,6 +1,6 @@
 // RUN: %llvmgcc -xc %s -w -c -o - | llc
 // XFAIL: *
-// See PR2425
+// See PR2452
 
 #include <stdarg.h>
 

test/FrontendC/2006-09-18-fwrite-cast-crash.c

@@ -1,7 +1,7 @@
 // RUN: %llvmgcc %s -S -o /dev/null
 // PR910
 // XFAIL: *
-// See PR2425
+// See PR2452
 
 struct l_struct_2E_FILE { char x; };
 unsigned fwrite(signed char *, unsigned , unsigned , signed char *);

test/FrontendC/2007-09-05-ConstCtor.c

@@ -1,7 +1,7 @@
 // RUN: %llvmgcc -xc -Os -c %s -o /dev/null
 // PR1641
 // XFAIL: *
-// See PR2425
+// See PR2452
 
 struct A {
   unsigned long l;

test/FrontendC/2007-09-28-PackedUnionMember.c

@@ -1,6 +1,6 @@
 // RUN: %llvmgcc %s -S -o -
 // XFAIL: *
-// See PR2425
+// See PR2452
 
 #pragma pack(push, 2)
 struct H {