diff --git a/lib/src/analysis/analyzer.rs b/lib/src/analysis/analyzer.rs
index 2a842a5..e436cfc 100644
--- a/lib/src/analysis/analyzer.rs
+++ b/lib/src/analysis/analyzer.rs
@@ -10,8 +10,8 @@ use crate::{diag::MessagesContainer, gsmtap_parser};
 use super::{
     connection_redirect_downgrade::ConnectionRedirect2GDowngradeAnalyzer,
     imsi_requested::ImsiRequestedAnalyzer, information_element::InformationElement,
-    null_cipher::NullCipherAnalyzer, priority_2g_downgrade::LteSib6And7DowngradeAnalyzer,
-    nas_null_cipher::NasNullCipherAnalyzer,
+    nas_null_cipher::NasNullCipherAnalyzer, null_cipher::NullCipherAnalyzer,
+    priority_2g_downgrade::LteSib6And7DowngradeAnalyzer,
 };
 
 #[derive(Debug, Clone, Deserialize, Serialize)]
@@ -31,7 +31,7 @@ impl Default for AnalyzerConfig {
             connection_redirect_2g_downgrade: true,
             lte_sib6_and_7_downgrade: true,
             null_cipher: true,
-            nas_null_cipher: true
+            nas_null_cipher: true,
         }
     }
 }
diff --git a/lib/src/analysis/mod.rs b/lib/src/analysis/mod.rs
index 46c5ea1..da9571d 100644
--- a/lib/src/analysis/mod.rs
+++ b/lib/src/analysis/mod.rs
@@ -3,7 +3,7 @@ pub mod connection_redirect_downgrade;
 pub mod imsi_provided;
 pub mod imsi_requested;
 pub mod information_element;
-pub mod null_cipher;
 pub mod nas_null_cipher;
+pub mod null_cipher;
 pub mod priority_2g_downgrade;
 pub mod util;
diff --git a/lib/src/analysis/nas_null_cipher.rs b/lib/src/analysis/nas_null_cipher.rs
index 08343c8..64d29bf 100644
--- a/lib/src/analysis/nas_null_cipher.rs
+++ b/lib/src/analysis/nas_null_cipher.rs
@@ -29,7 +29,9 @@ impl Analyzer for NasNullCipherAnalyzer {
     }
 
     fn get_description(&self) -> Cow<str> {
-        Cow::from("Tests whether the MME requests to use a null cipher in the security mode command")
+        Cow::from(
+            "Tests whether the MME requests to use a null cipher in the security mode command",
+        )
     }
 
     fn analyze_information_element(&mut self, ie: &InformationElement) -> Option<Event> {
@@ -44,15 +46,15 @@ impl Analyzer for NasNullCipherAnalyzer {
 
         if let NASMessage::EMMMessage(EMMMessage::EMMSecurityModeCommand(req)) = payload {
             if req.nas_sec_algo.inner.ciph_algo == EPSEncryptionAlgorithmEEA0Null {
-                    return Some(Event {
-                        event_type: EventType::QualitativeWarning {
-                            severity: Severity::High,
-                        },
-                        message: format!(
-                            "NAS Security mode command requested null cipher(packet {})",
-                            self.packet_num
-                        ),
-                    });
+                return Some(Event {
+                    event_type: EventType::QualitativeWarning {
+                        severity: Severity::High,
+                    },
+                    message: format!(
+                        "NAS Security mode command requested null cipher(packet {})",
+                        self.packet_num
+                    ),
+                });
             }
         }
         None