diff --git a/bin/src/command/requests.rs b/bin/src/command/requests.rs
index a7f7e6a71..c9fbe3939 100644
--- a/bin/src/command/requests.rs
+++ b/bin/src/command/requests.rs
@@ -220,12 +220,12 @@ fn set_logging_level(server: &mut Server, client: &mut ClientSession, logging_fi
     let (directives, errors) = logging::parse_logging_spec(&logging_filter);
     if !errors.is_empty() {
         client.finish_failure(format!(
-            "Error parsing logging filter:\n  {}",
+            "Error parsing logging filter:\n- {}",
             errors
                 .iter()
                 .map(logging::LogSpecParseError::to_string)
                 .collect::<Vec<String>>()
-                .join("\n  ")
+                .join("\n- ")
         ));
         return;
     }
diff --git a/bin/src/util.rs b/bin/src/util.rs
index 9586122d0..a3ae645bd 100644
--- a/bin/src/util.rs
+++ b/bin/src/util.rs
@@ -162,9 +162,10 @@ pub unsafe fn get_executable_path() -> Result<String, UtilError> {
     Ok(path_str)
 }
 
+
 #[cfg(target_os = "macos")]
 extern "C" {
-    pub fn _NSGetExecutablePath(buf: *mut c_char, size: *mut u32) -> i32;
+    pub fn _NSGetExecutablePath(buf: *mut libc::c_char, size: *mut u32) -> i32;
 }
 
 #[cfg(target_os = "macos")]
diff --git a/bin/src/worker.rs b/bin/src/worker.rs
index 17385ec0e..7d5b0394d 100644
--- a/bin/src/worker.rs
+++ b/bin/src/worker.rs
@@ -10,11 +10,8 @@ use std::{
     process::Command,
 };
 
-#[cfg(target_os = "macos")]
-use libc::c_char;
 use libc::pid_t;
-#[cfg(target_os = "freebsd")]
-use libc::{sysctl, CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, PATH_MAX};
+
 use mio::net::UnixStream;
 use nix::{
     errno::Errno,
diff --git a/command/examples/bench_logger.rs b/command/examples/bench_logger.rs
index 0cc77a345..0519ab329 100644
--- a/command/examples/bench_logger.rs
+++ b/command/examples/bench_logger.rs
@@ -2,12 +2,13 @@
 //! You can change the number of logs, log target, log filter and if they are colored with env
 //! variables.
 
+#[macro_use]
+extern crate sozu_command_lib;
+
 use std::time::Instant;
 
 use rand::{rngs::StdRng, Rng, RngCore, SeedableRng};
 
-#[macro_use]
-extern crate sozu_command_lib;
 use sozu_command_lib::logging::setup_logging;
 
 struct LogLine {
diff --git a/command/src/command.proto b/command/src/command.proto
index b38cbd6b2..83d4d2d07 100644
--- a/command/src/command.proto
+++ b/command/src/command.proto
@@ -751,7 +751,7 @@ message HttpEndpoint {
     optional string authority = 2;
     optional string path = 3;
     // warning: this should be a u16 but protobuf only has uint32.
-    // Make sure the value never exceeds u16 bounds.
+    // Make sure the value never exceeds u16 bounds.
     optional uint32 status = 4;
     optional string reason = 5;
 }
diff --git a/lib/src/protocol/pipe.rs b/lib/src/protocol/pipe.rs
index 5ff708f5d..2b59ae8c7 100644
--- a/lib/src/protocol/pipe.rs
+++ b/lib/src/protocol/pipe.rs
@@ -10,15 +10,13 @@ use sozu_command::{
 use crate::{
     backends::Backend,
     pool::Checkout,
-    protocol::SessionState,
+    protocol::{http::parser::Method, SessionState},
     socket::{stats::socket_rtt, SocketHandler, SocketResult, TransportProtocol},
     sozu_command::ready::Ready,
     timer::TimeoutContainer,
     L7Proxy, ListenerHandler, Protocol, Readiness, SessionMetrics, SessionResult, StateResult,
 };
 
-use super::http::parser::Method;
-
 #[derive(PartialEq, Eq)]
 pub enum SessionStatus {
     Normal,