change version variable

documentation/dev-portal/src/tutorials/electrum.md

@@ -14,7 +14,7 @@ NymConnect application is for everyone who does not want to install and run `nym
 2. On Linux and Mac, make executable by opening terminal in the same directory and run:
 
 ```sh
-chmod +x ./nym-connect_<VERSION>.AppImage
+chmod +x ./nym-connect_<VERSION>
 ```
 
 3. Start the application

documentation/dev-portal/src/tutorials/firo.md

@@ -14,7 +14,7 @@ NymConnect application is for everyone who does not want to install and run `nym
 2. On Linux and Mac, make executable by opening terminal in the same directory and run:
 
 ```sh
-chmod +x ./nym-connect_<VERSION>.AppImage
+chmod +x ./nym-connect_<VERSION>
 ```
 
 3. Start the application

documentation/dev-portal/src/tutorials/telegram.md

@@ -16,7 +16,7 @@ Here’s how to configure Telegram with NymConnect:
 	For more releases, check out [Github](https://github.com/nymtech/nym/tags). NymConnect is available for Linux, Windows, and MacOS.
 	On Linux make sure NymConnect is executable. Opening a terminal in the same directory and run:
 	```sh
-	chmod +x ./<YOUR-NYM-CONNECT-VERSION>.AppImage
+	chmod +x ./<VERSION>
 	```    
 2. **Start NymConnect**
 	Telegram is added to NymConnect by default.