diff --git a/Makefile b/Makefile
index 84653a03..4ff42b7e 100755
--- a/Makefile
+++ b/Makefile
@@ -259,4 +259,4 @@ env-down:
 	docker volume rm -f frostfs-node_neo-go
 	rm -f ./.cache/.frostfs-ir-state
 	rm -f ./.cache/.frostfs-node-state
-	rm -rf ./.cache/storage
\ No newline at end of file
+	rm -rf ./.cache/storage
diff --git a/README.md b/README.md
index ff816f2c..ecd162a8 100644
--- a/README.md
+++ b/README.md
@@ -104,7 +104,7 @@ Enter password >  <- press ENTER, the is no password for wallet
 CID: CfPhEuHQ2PRvM4gfBQDC4dWZY3NccovyfcnEdiq2ixju
 
 ./bin/frostfs-cli object put -r 127.0.0.1:8080 --wallet ./dev/wallet.json --file README.md --cid CfPhEuHQ2PRvM4gfBQDC4dWZY3NccovyfcnEdiq2ixju
-Enter password > 
+Enter password >
  4300 / 4300 [===========================================================================================================================================================================================================] 100.00% 0s
 [README.md] Object successfully stored
   OID: 78sohnudVMnPsczXqsTUcvezosan2YDNVZwDE8Kq5YwU
diff --git a/dev/.vscode-example/launch.json b/dev/.vscode-example/launch.json
index cf91c0d2..07d39482 100644
--- a/dev/.vscode-example/launch.json
+++ b/dev/.vscode-example/launch.json
@@ -86,4 +86,4 @@
           "stopAll": true
         }
     ]
-}
\ No newline at end of file
+}
diff --git a/dev/.vscode-example/tasks.json b/dev/.vscode-example/tasks.json
index 8c6099a0..0ccd9d11 100644
--- a/dev/.vscode-example/tasks.json
+++ b/dev/.vscode-example/tasks.json
@@ -16,4 +16,4 @@
 			"detail": "Down debug environment"
 		}
 	]
-}
\ No newline at end of file
+}
diff --git a/dev/ir/az.json b/dev/ir/az.json
index a16aec29..8e88b432 100644
--- a/dev/ir/az.json
+++ b/dev/ir/az.json
@@ -66,4 +66,3 @@
     "Tokens": null
   }
 }
-