diff --git a/app/gui/controller/engine-protocol/src/binary/connection.rs b/app/gui/controller/engine-protocol/src/binary/connection.rs
index cd30dcc35b3f..f006308061d5 100644
--- a/app/gui/controller/engine-protocol/src/binary/connection.rs
+++ b/app/gui/controller/engine-protocol/src/binary/connection.rs
@@ -13,7 +13,7 @@ use crate::binary::API;
 
 #[allow(missing_docs)]
 #[derive(Fail, Debug)]
-#[fail(display = "Failed to initialize language server binary connection: {}.", _0)]
+#[fail(display = "Failed to initialize language server binary connection: {}", _0)]
 pub struct FailedToInitializeProtocol(failure::Error);
 
 
diff --git a/app/gui/controller/engine-protocol/src/language_server/connection.rs b/app/gui/controller/engine-protocol/src/language_server/connection.rs
index fc203e829509..9cb5accccfc9 100644
--- a/app/gui/controller/engine-protocol/src/language_server/connection.rs
+++ b/app/gui/controller/engine-protocol/src/language_server/connection.rs
@@ -16,7 +16,7 @@ use uuid::Uuid;
 
 #[allow(missing_docs)]
 #[derive(Fail, Debug)]
-#[fail(display = "Failed to initialize language server RPC connection: {}.", _0)]
+#[fail(display = "Failed to initialize language server RPC connection: {}", _0)]
 pub struct FailedToInitializeProtocol(failure::Error);
 
 #[allow(missing_docs)]