fix style

Author: todortodorovic

.CONTRIBUTING/tutorials/.CONTRIBUTING.md

@@ -37,11 +37,13 @@
 **Allow the Polkadot Docs team to handle formatting and style**
 
  **Benefits:**
+
 - Faster review process
 - Fewer style-related review comments
 - Team handles technical formatting requirements
 
  **Your responsibility:**
+
 - Working code and clear instructions
 - Following essential requirements below
 
@@ -63,6 +65,7 @@
 ## Essential Requirements
 
 ### 1. Metadata (Required)
+
 ```yaml
 ---
 title: Tutorial Title (max 45 chars)
@@ -73,20 +76,23 @@ categories: Category1, Category2
 ```
 
 ### 2. File Structure (Required)
+
 ```
 tutorials/[category]/[subcategory]/[tutorial-name].md
 images/tutorials/[category]/[subcategory]/[tutorial-name]/
 .snippets/code/tutorials/[category]/[subcategory]/[tutorial-name]/
 ```
 
 ### 3. Navigation Update (Critical)
-**Must update `.nav.yml` files** or your tutorial won't appear:
+
+**Must update `.nav.yml` files** or your tutorial won't appear in the left-side menu:
 ```yaml
 # In appropriate .nav.yml file
 - 'Display Title': tutorial-filename.md
 ```
 
 ### 4. Working Code & Tests (Required)
+
 - All code examples must be tested and functional
 - **Always specify dependency versions** (e.g., `npm install [email protected]`)
 - Include verification steps

.CONTRIBUTING/tutorials/STYLE_GUIDE.md

@@ -351,7 +351,6 @@ Use these for important information:
 - `!!!tip` - Helpful tips and shortcuts
 - `!!!note` - Important information to remember
 - `!!!warning` - Potential issues or caveats
-- `!!!danger` - Critical warnings about destructive actions
 
 ### Lists and Procedures
 

.CONTRIBUTING/tutorials/templates/dapps-template.md

@@ -311,7 +311,7 @@ Enhance your dApp development skills:
 
 ## Additional Resources
 
-- [Polkadot.js API Documentation](https://polkadot.js.org/docs/) 
-- [PAPI Documentation](https://papi.how/)
-- [Polkadot Developer Console](https://console.polkadot.io/)
-- [Substrate Connect](https://substrate.io/developers/substrate-connect/)
+- [Polkadot.js API Documentation](https://polkadot.js.org/docs/){target=\_blank}  
+- [PAPI Documentation](https://papi.how/){target=\_blank}
+- [Polkadot Developer Console](https://console.polkadot.io/){target=\_blank}
+- [Substrate Connect](https://substrate.io/developers/substrate-connect/){target=\_blank}

.CONTRIBUTING/tutorials/templates/governance-template.md

@@ -184,7 +184,7 @@ Continue your governance journey:
 
 ## Additional Resources
 
-- [Polkadot Governance Wiki](https://wiki.polkadot.network/docs/learn-governance)
-- [OpenGov Documentation](https://wiki.polkadot.network/docs/learn-opengov)
-- [Polkassembly](https://polkadot.polkassembly.io/) - Governance discussion platform
-- [Subsquare](https://www.subsquare.io/) - Alternative governance interface
+- [Polkadot Governance Wiki](https://wiki.polkadot.network/docs/learn-governance){target=\_blank}
+- [OpenGov Documentation](https://wiki.polkadot.network/docs/learn-opengov){target=\_blank}
+- [Polkassembly](https://polkadot.polkassembly.io/){target=\_blank} - Governance discussion platform
+- [Subsquare](https://www.subsquare.io/){target=\_blank} - Alternative governance interface

.CONTRIBUTING/tutorials/templates/polkadot-sdk-template.md

@@ -82,15 +82,6 @@ Verify everything works by:
 
 [Optional advanced steps for intermediate/advanced tutorials]
 
-## Troubleshooting
-
-Common issues and solutions:
-
-- **Issue**: Build fails with dependency errors
-  - **Solution**: Update dependencies and check Rust version
-
-- **Issue**: Runtime compilation errors
-  - **Solution**: Verify pallet configuration in runtime
 
 ## Where to Go Next
 
@@ -101,6 +92,6 @@ Continue your Polkadot SDK journey with:
 
 ## Additional Resources
 
-- [Polkadot SDK Documentation](https://paritytech.github.io/polkadot-sdk/)
-- [Substrate Developer Hub](https://docs.substrate.io/)
-- [Polkadot Wiki - Developers](https://wiki.polkadot.network/docs/build-index)
+- [Polkadot SDK Documentation](https://paritytech.github.io/polkadot-sdk/){target=\_blank} 
+- [Polkadot Docs](https://docs.polkadot.com){target=\_blank} 
+- [Polkadot Wiki - Developers](https://wiki.polkadot.network/docs/build-index){target=\_blank} 

.CONTRIBUTING/tutorials/templates/smart-contracts-template.md

@@ -90,18 +90,6 @@ describe("YourContract", function () {
 });
 ```
 
-### For ink! Contracts:
-```rust
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[ink::test]
-    fn default_works() {
-        // Test implementation
-    }
-}
-```
 
 Run tests:
 ```bash
@@ -155,7 +143,6 @@ Extend your smart contract skills:
 
 ## Additional Resources
 
-- [Remix IDE](https://remix.ethereum.org/)
-- [ink! Documentation](https://use.ink/)
-- [OpenZeppelin Contracts](https://openzeppelin.com/contracts/)
-- [Hardhat Documentation](https://hardhat.org/)
+- [Polkadot Remix IDE](https://remix.polkadot.io/){target=\_blank} 
+- [OpenZeppelin Contracts](https://openzeppelin.com/contracts/){target=\_blank} 
+- [Hardhat Documentation](https://hardhat.org/){target=\_blank}