From 6a50c9694a115082ec8765659e55bf2229019739 Mon Sep 17 00:00:00 2001
From: Tyge Løvset <60263450+tylov@users.noreply.github.com>
Date: Mon, 22 Jun 2020 19:55:43 +0200
Subject: Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index bab83512..fbaa24f0 100644
--- a/README.md
+++ b/README.md
@@ -131,7 +131,7 @@ Note that *chash_sm_destroy(&theMap)* call below will also destroy all the neste
 
 void check_destroy(float* v) {printf("destroy %g\n", *v);}
 
-declare_CArray(f, float, check_destroy);
+declare_CArray(f, float, check_destroy); // normally omit the last argument - float type need no destroy.
 declare_CList(t2, CArray2_f, carray2_f_destroy, c_noCompare);
 declare_CHash(il, MAP, int, CList_t2, clist_t2_destroy);
 declare_CHash_string(sm, MAP, CHash_lm, chash_lm_destroy);
-- 
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