Reorder sections in translating documentation
Reorder sections in translating documentation

Move "Editing existing strings" to after "Adding new strings".

vector-im/vector-web,vector-im/vector-web,vector-im/riot-web,vector-im/vector-web,vector-im/vector-web,vector-im/riot-web,vector-im/riot-web,vector-im/riot-web,vector-im/riot-web,vector-im/vector-web,vector-im/riot-web