Audit example elf called audit

This is to stay consistent with the rest of the examples
diff --git a/examples/10.audit/README.md b/examples/10.audit/README.md
index cd8d379..8bc4c62 100644
--- a/examples/10.audit/README.md
+++ b/examples/10.audit/README.md
@@ -15,7 +15,7 @@
 Note: For all of the `cheriot-audit` examples, we'll assume that you're running a command something like this:
 
 ```sh
-$ cheriot-audit --board=../../sdk/boards/sail.json --firmware-report=build/cheriot/cheriot/release/caesar_example.json --module=caesar.rego  --query '{query}' | jq
+$ cheriot-audit --board=../../sdk/boards/sail.json --firmware-report=build/cheriot/cheriot/release/audit.json --module=caesar.rego  --query '{query}' | jq
 ```
 
 You may need to specify a full path to cheriot-audit (it is in `/cheriot-tools/bin` in the dev container).
diff --git a/examples/10.audit/xmake.lua b/examples/10.audit/xmake.lua
index 71cb288..df3934a 100644
--- a/examples/10.audit/xmake.lua
+++ b/examples/10.audit/xmake.lua
@@ -23,7 +23,7 @@
     add_files("consumer.cc")
 
 -- Firmware image for the example.
-firmware("caesar_example")
+firmware("audit")
     -- Both compartments require memcpy
     add_deps("freestanding", "debug", "string")
     add_deps("entry", "caesar")