Fix comments

Author: topecongiro

rustfmt-core/rustfmt-lib/src/lib.rs

@@ -40,8 +40,7 @@ pub struct OperationSetting {
     pub verbosity: Verbosity,
 }
 
-/// The main entry point for Rustfmt. Formats the given input according to the
-/// given config. `out` is only necessary if required by the configuration.
+/// Formats the given input according to the given config and setting.
 pub fn format(
     input: Input,
     config: &Config,
@@ -50,6 +49,7 @@ pub fn format(
     format_input_inner(input, config, operation_setting)
 }
 
+/// Formats the given input according to the given config and setting.
 pub fn format_inputs<'a>(
     inputs: impl Iterator<Item = (Input, &'a Config)>,
     operation_setting: OperationSetting,