Add newline after help text (#3650)

nootanghimire · topecongiro · commit 561653326d15 · 2019-06-25T11:44:14.000+09:00
diff --git a/src/cargo-fmt/main.rs b/src/cargo-fmt/main.rs
@@ -96,7 +96,8 @@ fn execute() -> i32 {
 fn print_usage_to_stderr(reason: &str) {
     eprintln!("{}", reason);
     let app = Opts::clap();
-    app.write_help(&mut io::stderr())
+    app.after_help("")
+        .write_help(&mut io::stderr())
         .expect("failed to write to stderr");
 }
 

Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,8 @@ fn execute() -> i32 {`
`96`	`96`	`fn print_usage_to_stderr(reason: &str) {`
`97`	`97`	`eprintln!("{}", reason);`
`98`	`98`	`let app = Opts::clap();`
`99`		`- app.write_help(&mut io::stderr())`
	`99`	`+ app.after_help("")`
	`100`	`+ .write_help(&mut io::stderr())`
`100`	`101`	`.expect("failed to write to stderr");`
`101`	`102`	`}`
`102`	`103`