Add ".sh" extension to apt_info_script file

termux-shared/src/main/res/raw/apt_info_script.sh

@@ -37,7 +37,7 @@ updatable_packages() {
 		if [ -z "$updatable" ];then
 			echo "All packages up to date"
 		else
-			echo "\`$updatable\`"
+			echo $'```\n'"$updatable"$'\n```\n'
 		fi
 	fi
 }
@@ -50,6 +50,7 @@ $(subscribed_repositories)
 
 
 ### Updatable Packages
+
 $(updatable_packages)
 ##