diff --git a/tests/fuzzer.c b/tests/fuzzer.c
index 9d812180..fed87584 100644
--- a/tests/fuzzer.c
+++ b/tests/fuzzer.c
@@ -190,7 +190,7 @@ static int basicUnitTests(U32 seed, double compressibility)
     DISPLAYLEVEL(4, "OK \n");
 
 
-    /* ZSTDMT Multi-threading test */
+    /* ZSTDMT simple MT compression test */
     DISPLAYLEVEL(4, "test%3i : create ZSTDMT CCtx : ", testNb++);
     {   ZSTDMT_CCtx* mtctx = ZSTDMT_createCCtx(2);
         if (mtctx==NULL) {