Update 7.6.-How-to-contribute.md

Author: qwertygc

docs/doc/en/7.6.-How-to-contribute.md

@@ -20,7 +20,7 @@ QualCoder supports multilingual functionality using two types of translation fil
 - QT language files (.ts or .qm) corresponding to the user interface.
 
 To translate:
- 1. Create a language file (if one does not already exist) using this command: ```python rebuild_lang.py --create --lang LANGUAGE_CODE```« \. » Please note that the names of your language files must comply with the [ISO 639-1]([https://fr.wikipedia.org/wiki/Liste_des_codes_ISO_639-1](https://en.wikipedia.org/wiki/List_of_ISO_639_language_codes)) format.
+ 1. Create a language file (if one does not already exist) using this command: ```python rebuild_lang.py --create --lang LANGUAGE_CODE``` Please note that the names of your language files must comply with the [ISO 639-1](https://fr.wikipedia.org/wiki/Liste_des_codes_ISO_639-1) format.
  2. If a language file already exists, you can update the translations using ```python rebuild_lang.py --update --lang LANGUAGE_CODE```.
  3. You can edit the translations of the files in the src/i18n folder using the [Poedit](https://poedit.net/) software.
  4. Once the work is complete, compile to machine format using this command: ```python rebuild_lang.py --compile --lang LANGUAGE_CODE```.