Fixed a minor bug in the custom idle animation execution (and typos)

Source/CharacterPlugin/Private/VirtualHuman.cpp

@@ -298,8 +298,8 @@ void AVirtualHuman::PlayRandomIdleAnimation()
 	{
 		float BlendTime = 0.25f;
 		UAnimMontage* DynamicMontage = GetBodyAnimInstance()->PlaySlotAnimationAsDynamicMontage(IdleAnim, "CustomIdleSlot", BlendTime, BlendTime);
-		// start timer for next random pick (make it a bit shorter to allow for blending
-		GetWorld()->GetTimerManager().SetTimer(NextIdleTimerHandle, this, &AVirtualHuman::PlayRandomIdleAnimation, DynamicMontage->GetPlayLength()- 2.0*BlendTime, false);
+		// start timer for next random pick (make it a bit shorter to allow for blending)
+		GetWorld()->GetTimerManager().SetTimer(NextIdleTimerHandle, this, &AVirtualHuman::PlayRandomIdleAnimation, DynamicMontage->GetPlayLength()- 1.0*BlendTime, false);
 	}
 	else
 	{