Change-Id: I7bd6649dd20b0b204b7a4f4bcbcee6bc45fa0272
Reviewed-by: Nicolas Arnaud-Cormos <nicolas@kdab.com>

Use book style capitalization for titles.
Use periods in the ends of messages (avoid exclamation marks).
Idiomatic usage for "errors" is to "occur", not "happen".

Change-Id: I9eee6fabf8a52371eac9a8e577cbbc988a769b21
Reviewed-by: Tobias Nätterlund <tobias.naetterlund@kdab.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Change-Id: Iba9c264b6c5809a0714da69591248fc2962c6526
Reviewed-by: Nicolas Arnaud-Cormos <nicolas@kdab.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>