diff --git a/nim/.devcontainer/post_create.sh b/nim/.devcontainer/post_create.sh
index 06c8937..8581b5a 100755
--- a/nim/.devcontainer/post_create.sh
+++ b/nim/.devcontainer/post_create.sh
@@ -1 +1 @@
-nimble install nimlangserver
\ No newline at end of file
+nimble install nimlangserver
diff --git a/nim/tests/config.nims b/nim/tests/config.nims
index 3bb69f8..80091ff 100644
--- a/nim/tests/config.nims
+++ b/nim/tests/config.nims
@@ -1 +1 @@
-switch("path", "$projectDir/../src")
\ No newline at end of file
+switch("path", "$projectDir/../src")
diff --git a/proto/umbra/common_frames.proto b/proto/umbra/common_frames.proto
index 85dd08c..453c00f 100644
--- a/proto/umbra/common_frames.proto
+++ b/proto/umbra/common_frames.proto
@@ -6,4 +6,4 @@ message ContentFrame {
     uint32 domain = 1;
     uint32 tag = 2;
     bytes bytes = 3;
-}
\ No newline at end of file
+}
diff --git a/proto/umbra/encryption.proto b/proto/umbra/encryption.proto
index f4a3c8c..a579382 100644
--- a/proto/umbra/encryption.proto
+++ b/proto/umbra/encryption.proto
@@ -22,5 +22,3 @@ message Ecies {
     bytes ephemeral_pubkey = 2;
     bytes tag = 3;
 }
-
-
diff --git a/proto/umbra/envelope.proto b/proto/umbra/envelope.proto
index 9bc8a6e..0b0d2ea 100644
--- a/proto/umbra/envelope.proto
+++ b/proto/umbra/envelope.proto
@@ -13,4 +13,4 @@ message UmbraEnvelopeV1 {
     uint64 salt = 2;           
     
     bytes payload = 5;
-}
\ No newline at end of file
+}
diff --git a/proto/umbra/inbox.proto b/proto/umbra/inbox.proto
index 1707189..ad4fed4 100644
--- a/proto/umbra/inbox.proto
+++ b/proto/umbra/inbox.proto
@@ -9,4 +9,4 @@ message InboxV1Frame {
     oneof frame_type {
         invite.InvitePrivateV1 invite_private_v1 = 10;
     }
-}
\ No newline at end of file
+}
diff --git a/proto/umbra/invite.proto b/proto/umbra/invite.proto
index 38cfb76..c94b442 100644
--- a/proto/umbra/invite.proto
+++ b/proto/umbra/invite.proto
@@ -4,4 +4,4 @@ package umbra.invite;
 
 message InvitePrivateV1 {
     repeated string participants = 1;
-}
\ No newline at end of file
+}
diff --git a/rust/.devcontainer/postcreate.sh b/rust/.devcontainer/postcreate.sh
index 8bf99d5..0783b61 100755
--- a/rust/.devcontainer/postcreate.sh
+++ b/rust/.devcontainer/postcreate.sh
@@ -1,2 +1,2 @@
 sudo apt-get update
-sudo apt-get install -y protobuf-compiler
\ No newline at end of file
+sudo apt-get install -y protobuf-compiler