diff --git a/src/blockdata/constants.rs b/src/blockdata/constants.rs
index 27de8845..907e20b3 100644
--- a/src/blockdata/constants.rs
+++ b/src/blockdata/constants.rs
@@ -305,4 +305,3 @@ mod test {
         assert_eq!(got, want);
     }
 }
-
diff --git a/src/blockdata/mod.rs b/src/blockdata/mod.rs
index 15d44c24..2edb7883 100644
--- a/src/blockdata/mod.rs
+++ b/src/blockdata/mod.rs
@@ -14,4 +14,3 @@ pub mod script;
 pub mod transaction;
 pub mod block;
 pub mod witness;
-
diff --git a/src/blockdata/script.rs b/src/blockdata/script.rs
index 1e145991..5d4e7c8e 100644
--- a/src/blockdata/script.rs
+++ b/src/blockdata/script.rs
@@ -1538,4 +1538,3 @@ mod test {
         assert!(read_scriptbool(&v));
     }
 }
-
diff --git a/src/consensus/encode.rs b/src/consensus/encode.rs
index 04b0fe01..362a8c54 100644
--- a/src/consensus/encode.rs
+++ b/src/consensus/encode.rs
@@ -1170,4 +1170,3 @@ mod tests {
         }
     }
 }
-
diff --git a/src/network/message_blockdata.rs b/src/network/message_blockdata.rs
index 98e5bbc8..0e51748f 100644
--- a/src/network/message_blockdata.rs
+++ b/src/network/message_blockdata.rs
@@ -179,4 +179,3 @@ mod tests {
         assert_eq!(serialize(&real_decode), from_sat);
     }
 }
-
diff --git a/src/util/amount.rs b/src/util/amount.rs
index 88fab77b..1c0f5c55 100644
--- a/src/util/amount.rs
+++ b/src/util/amount.rs
@@ -2238,4 +2238,3 @@ mod tests {
         }
     }
 }
-
diff --git a/src/util/base58.rs b/src/util/base58.rs
index eb955469..d548f116 100644
--- a/src/util/base58.rs
+++ b/src/util/base58.rs
@@ -334,4 +334,3 @@ mod tests {
 
     }
 }
-
diff --git a/src/util/bip32.rs b/src/util/bip32.rs
index 191e79f9..9f18916d 100644
--- a/src/util/bip32.rs
+++ b/src/util/bip32.rs
@@ -1177,4 +1177,3 @@ mod tests {
         ExtendedPrivKey::from_str(xpriv_str).unwrap();
     }
 }
-