Remove duplicate header from 'importing blockchain' user guide

_i18n/ar/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="true" version=page.version %}
-# إستيراد سلسله الكُتل لواجهه المستخدم الرسوميه ( ويندوز )
 
 ### الخطوه 1
 

_i18n/de/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="false" version=page.version %}
-# Importing the Blockchain to Monero GUI wallet (Windows)
-
 ### Step 1
 
 Download the Current bootstrap from https://downloads.getmonero.org/blockchain.raw; you can skip this step if you are importing the Blockchain from another source.

_i18n/en/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="true" version=page.version %}
-## Importing the Blockchain to Monero GUI wallet (Windows)
-
 ### Step 1
 
 Download the Current bootstrap from https://downloads.getmonero.org/blockchain.raw; you can skip this step if you are importing the Blockchain from another source.

_i18n/es/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="true" version=page.version %}
-# Importando la Blockchain al monedero GUI (Windows)
-
 ### Paso 1
 
 Descarga la blockchain actual de https://downloads.getmonero.org/blockchain.raw; puedes saltar este paso si estás importando la blockchain de otra fuente.
@@ -55,4 +53,4 @@ Si descargaste la blockchain de una fuente confiable y de reputación, puedes co
 Después de que la Blockchain haya terminado de sincronizarse podrás abrir tu monedero normalmente. El archivo blockchain.raw puede ser eliminado.
 
 
-Autor: Kee Jefferys
\ No newline at end of file
+Autor: Kee Jefferys

_i18n/fr/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="true" version=page.version %}
-# Importer la chaîne de blocs dans le portefeuille GUI
-
 ### Étape 1
 
 Téléchargez l'amorce actuelle depuis https://downloads.getmonero.org/blockchain.raw ; vous pouvez sauter cette étape si vous importez la chaîne de blocs depuis une autre source.
@@ -55,4 +53,4 @@ Si vous avez téléchargé la chaîne de blocs depuis une source fiable et répu
 Après la fin de la synchronisation de la chaîne de blocs vous pouvez ouvrir votre portefeuille Monero normalement. Le fichier blockchain.raw de la chaîne de blocs que vous avez téléchargé peut être supprimé.
 
 
-Auteur : Kee Jefferys
\ No newline at end of file
+Auteur : Kee Jefferys

_i18n/it/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="true" version=page.version %}
-# Importare la Blockchain nel portafoglio Monero GUI (Windows)
-
 ### Passo 1
 
 Scarica il file della Blockchain attuale da https://downloads.getmonero.org/blockchain.raw; puoi saltare questo passo se vuoi importare la Blockchain da un'altra fonte.

_i18n/nl/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="true" version=page.version %}
-# De blockchain importeren in de grafische Monero-portemonnee (Windows)
-
 ### Stap 1
 
 Download het huidige bootstrap-bestand van https://downloads.getmonero.org/blockchain.raw. Deze stap kun je overslaan als je de blockchain uit een andere bron importeert.

_i18n/pl/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="true" version=page.version %}
-# Importowanie łańcucha bloków do portfela Graficznego Interfejsu Użytkownika Monero (dla Windowsa)
-
 ### Krok 1
 
 Ściągnij aktualny bootrstap ze strony https://downloads.getmonero.org/blockchain.raw. Możesz pominąć ten krok, jeśli importujesz łańcuch bloków z innego źródła.

_i18n/pt-br/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="false" version=page.version %}
-# Importing the Blockchain to Monero GUI wallet (Windows)
-
 ### Step 1
 
 Download the Current bootstrap from https://downloads.getmonero.org/blockchain.raw; you can skip this step if you are importing the Blockchain from another source.

_i18n/ru/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="true" version=page.version %}
-# Импорт блокчейна в кошелёк Monero GUI (Windows)
-
 ### Шаг 1
 
 Скачать последнюю программу самозагрузки по ссылке: https://downloads.getmonero.org/blockchain.raw. Этот шаг можно пропустить, если блокчейн импортируется из другого источника.

_i18n/tr/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="false" version=page.version %}
-# Importing the Blockchain to Monero GUI wallet (Windows)
-
 ### Step 1
 
 Download the Current bootstrap from https://downloads.getmonero.org/blockchain.raw; you can skip this step if you are importing the Blockchain from another source.

_i18n/zh-cn/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="false" version=page.version %}
-# Importing the Blockchain to Monero GUI wallet (Windows)
-
 ### Step 1
 
 Download the Current bootstrap from https://downloads.getmonero.org/blockchain.raw; you can skip this step if you are importing the Blockchain from another source.

_i18n/zh-tw/resources/user-guides/importing_blockchain.md

 {% assign version = '1.1.0' | split: '.' %}
 {% include disclaimer.html translated="true" version=page.version %}
-# Importing the Blockchain to Monero GUI wallet (Windows)
-
 ### Step 1
 
 Download the Current bootstrap from https://downloads.getmonero.org/blockchain.raw; you can skip this step if you are importing the Blockchain from another source.