Rollup merge of rust-lang#89853 - cuviper:release-1.56, r=Mark-Simulacrum

matthiaskrgr · web-flow · commit a624eef249ac · 2021-10-13T22:51:05.000+02:00
Update the 1.56.0 release header for consistency
diff --git a/RELEASES.md b/RELEASES.md
@@ -1,4 +1,4 @@
-Rust 1.56.0 (2021-10-21)
+Version 1.56.0 (2021-10-21)
 ========================
 
 Language
