Revise misleading error messages
Revise misleading error messages

isaacabraham/VisualFSharpPowerTools,cloudRoutine/VisualFSharpPowerTools,yever/VisualFSharpPowerTools,vasily-kirichenko/FSharpVSPowerTools,fsprojects/VisualFSharpPowerTools,fsprojects/VisualFSharpPowerTools,smoothdeveloper/VisualFSharpPowerTools,forki/FSharpVSPowerTools,dungpa/PowerTools,vasily-kirichenko/FSharpVSPowerTools,dedale/VisualFSharpPowerTools,xperiandri/VisualFSharpPowerTools,dkinitiate/VisualFSharpPowerTools,0x53A/VisualFSharpPowerTools,cloudRoutine/VisualFSharpPowerTools