Update README.md

Author: Dmitriy-Gonchar

README.md

@@ -1 +1,13 @@
-# multiple-pointer-dealloc-snippet
+### Initial free() use:
+
+free(a);
+
+free(b);
+
+...
+
+free(z);
+
+### This macros free() use:
+
+free(a, b, ... z);