Bump to 0.9 in README.rst

cuviper · jswrenn · commit cae2ab2331d0 · 2020-03-19T12:39:35.000-04:00
diff --git a/README.rst b/README.rst
@@ -21,7 +21,7 @@ How to use with cargo:
 .. code:: toml
 
     [dependencies]
-    itertools = "0.8"
+    itertools = "0.9"
 
 How to use in your crate:
 
