diff --git a/examples/Cargo.toml b/examples/Cargo.toml
index a7fc93e..814b779 100644
--- a/examples/Cargo.toml
+++ b/examples/Cargo.toml
@@ -3,4 +3,4 @@
 members = [
     "toy-chat",
     "ping-pong"
-]
\ No newline at end of file
+]
diff --git a/examples/ping-pong/Cargo.toml b/examples/ping-pong/Cargo.toml
index 7203ccd..2a41eb6 100644
--- a/examples/ping-pong/Cargo.toml
+++ b/examples/ping-pong/Cargo.toml
@@ -12,4 +12,3 @@ once_cell = "1.15"
 chrono = "0.4"
 serde = "1.0.147"
 serde_json = "1.0.87"
-
diff --git a/examples/toy-chat/Cargo.toml b/examples/toy-chat/Cargo.toml
index acbbc68..33eca72 100644
--- a/examples/toy-chat/Cargo.toml
+++ b/examples/toy-chat/Cargo.toml
@@ -14,4 +14,4 @@ crossterm = "0.25"
 unicode-width = "0.1"
 prost = "0.11"
 once_cell = "1.15"
-chrono = "0.4"
\ No newline at end of file
+chrono = "0.4"