fop(1): formatting

src/fop.rs

@@ -138,7 +138,7 @@ fn main() -> ExitCode {
 				let output = spawned.wait_with_output().unwrap_or_else(|e| {
 					err(&argv[0], e);
 					exit(EX_IOERR.into());
-			});
+				});
 
 				/* get the output with which the original field will
 				 * be replaced */
@@ -173,7 +173,6 @@ fn main() -> ExitCode {
 			exit(EX_IOERR.into());
 		});
 
-
 		n += 1;
 	}
 
@@ -183,6 +182,4 @@ fn main() -> ExitCode {
 		eprintln!("{}: {}: no such index in input", argv[0], index);
 		return EX_DATAERR.into();
 	}
-
-
 }