Rollup merge of rust-lang#71120 - GuillaumeGomez:cleanup-e0517, r=Dylan-DPC

Dylan-DPC · web-flow · commit 03167297aa99 · 2020-04-14T15:35:30.000+02:00
Clean up E0517 explanation r? @Dylan-DPC
diff --git a/src/librustc_error_codes/error_codes/E0517.md b/src/librustc_error_codes/error_codes/E0517.md
@@ -1,5 +1,4 @@
-This error indicates that a `#[repr(..)]` attribute was placed on an
-unsupported item.
+A `#[repr(..)]` attribute was placed on an unsupported item.
 
 Examples of erroneous code:
 
