[Bug] the wrong currency symbol is used in one specific location

[alex-dp]

When trading on pair X-Y, when a buy order has been placed, the app says the following:

HH:mm - 0.000 Y Bought @ 0.000 X - Waiting for a sell opportunity above 0.000 Y

When it should say:

HH:mm - 0.000 Y Bought @ 0.000 X - Waiting for a sell opportunity above 0.000 X

Also "connection" is spelled incorrectly as "connexion" at least twice

[rogerthomas84]

@alex-dp - I've added a fix for the connexion typo on a pull request I've raised 👍