diff --git a/src/app.rs b/src/app.rs
index 9850b69..86bdf47 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -318,7 +318,7 @@ pub fn validate_time_format(formatter: &str) -> Result<(), String> {
                     | Some('W') | Some('w') | Some('Y') | Some('y') => (),
                     Some(c) => return Err(format!("invalid format specifier: %{}{}", n, c)),
                     None => return Err("missing format specifier".to_owned()),
-                }
+                },
                 Some('A') | Some('a') | Some('B') | Some('b') | Some('C') | Some('c')
                 | Some('D') | Some('d') | Some('e') | Some('F') | Some('f') | Some('G')
                 | Some('g') | Some('H') | Some('h') | Some('I') | Some('j') | Some('k')
diff --git a/tests/integration.rs b/tests/integration.rs
index b3f8073..574768a 100644
--- a/tests/integration.rs
+++ b/tests/integration.rs
@@ -606,7 +606,11 @@ fn test_date_custom_format_supports_nanos_with_length() {
         .arg("--ignore-config")
         .arg(dir.path())
         .assert()
-        .stdout(predicate::str::is_match("testDateFormat\\.[0-9]{3}").unwrap().count(2));
+        .stdout(
+            predicate::str::is_match("testDateFormat\\.[0-9]{3}")
+                .unwrap()
+                .count(2),
+        );
 }
 
 #[test]
@@ -622,5 +626,9 @@ fn test_date_custom_format_supports_padding() {
         .arg("--ignore-config")
         .arg(dir.path())
         .assert()
-        .stdout(predicate::str::is_match("testDateFormat[\\s0-9]{2}").unwrap().count(2));
+        .stdout(
+            predicate::str::is_match("testDateFormat[\\s0-9]{2}")
+                .unwrap()
+                .count(2),
+        );
 }