docs: Use F<> around file references in the manual

diff --git a/qemu-sanity-check.pod.in b/qemu-sanity-check.pod.in
index 7ef3200..7c870ac 100644 (file)
--- a/qemu-sanity-check.pod.in
+++ b/qemu-sanity-check.pod.in
@@ -19,7 +19,7 @@ You can use the command on its own:
  qemu-sanity-check
 
 In this case, the script will look for a suitable qemu binary on the
-C<$PATH> and the latest Linux kernel in C</boot> and try to boot that
+C<$PATH> and the latest Linux kernel in F</boot> and try to boot that
 kernel on that qemu.
 
 You can also specify a qemu binary or a Linux kernel (either or both
@@ -88,14 +88,14 @@ You can also use I<--cpu=> to let qemu pick the default.
 
 =item B<--initrd>=INITRD
 
-Use the initramfs image named C<INITRD> instead of the default.
+Use the initramfs image named F<INITRD> instead of the default.
 
 =item B<-k> VMLINUZ
 
 =item B<--kernel>=VMLINUZ
 
-Use the kernel image C<VMLINUZ> instead of searching for the latest
-kernel installed in C</boot>.
+Use the kernel image F<VMLINUZ> instead of searching for the latest
+kernel installed in F</boot>.
 
 =item B<-m> MACHINE
 
@@ -109,7 +109,7 @@ I<--machine=> to let qemu pick the default.
 
 =item B<--qemu>=QEMU
 
-Use the qemu (or KVM) binary C<QEMU> instead of searching C<$PATH> for
+Use the qemu (or KVM) binary F<QEMU> instead of searching C<$PATH> for
 a suitable binary.
 
 =item B<-t> TIMEOUT