diff --git a/README.md b/README.md
index b5c7b77..a56f1da 100644
--- a/README.md
+++ b/README.md
@@ -147,7 +147,7 @@ export type LogoOptions = {
 <img src="https://raw.githubusercontent.com/tokkozhin/react-native-qrcode-styled/main/assets/troubleshooying_gaps.png" alt="Gaps between pieces (only on Android)" width="236">
 
 If you'll see that gaps between pieces on Android, just scale pieces up a little bit:
-```
+```jsx
 <QRCodeStyled
   ...
   pieceScale={1.02} // or any between of 1.01 - 1.04
diff --git a/package.json b/package.json
index 1970762..abd7590 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,6 @@
   "engines": {
     "node": ">= 16.0.0"
   },
-  "packageManager": "^yarn@1.22.15",
   "jest": {
     "preset": "react-native",
     "modulePathIgnorePatterns": [
diff --git a/tsconfig.json b/tsconfig.json
index c45a7ce..fa1698d 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -7,7 +7,6 @@
     "allowUnreachableCode": false,
     "allowUnusedLabels": false,
     "esModuleInterop": true,
-    "importsNotUsedAsValues": "error",
     "forceConsistentCasingInFileNames": true,
     "jsx": "react",
     "lib": ["esnext"],