Update tests/fuzzer/README.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

tests/fuzzer/README.md

diff --git a/tests/fuzzer/README.md b/tests/fuzzer/README.md
index c19d223..2721755 100644
--- a/tests/fuzzer/README.md
+++ b/tests/fuzzer/README.md
@@ -4,12 +4,12 @@
 
 ## Supported API
 
-* [x] LoadASCIIFromMemory
+* [x] LoadASCIIFromString
 * [ ] LoadBinaryFromMemory
 
 ### Custom JSON backend (`tinygltf_json.h`)
 
-* [x] LoadASCIIFromMemory
+* [x] LoadASCIIFromString
 * [x] LoadBinaryFromMemory
 
 ## Requirements