removed the property from the recently added FluidResistanceTests and fixed the comment in the QuantityTestsBase

Author: lipchev

UnitsNet.Tests/CustomCode/FluidResistanceTests.cs

@@ -25,7 +25,6 @@ public class FluidResistanceTests : FluidResistanceTestsBase
     {
         // https://www.vcalc.com/wiki/Fluid-Resistance-Unit-Conversion
 
-        protected override bool SupportsSIUnitSystem => true;
         protected override double DyneSecondsPerCentimeterToTheFifthInOnePascalSecondPerCubicMeter => 1e-5; // dyn·s/cm⁵
         protected override double MegapascalSecondsPerCubicMeterInOnePascalSecondPerCubicMeter => 1e-6; // MPa·s/m³
         protected override double MillimeterMercuryMinutesPerCubicCentimeterInOnePascalSecondPerCubicMeter => 1.25010625903202e-10; // mmHg·min/cm³

UnitsNet.Tests/CustomCode/TestsBase/QuantityTestsBase.cs

@@ -6,9 +6,9 @@ public abstract class QuantityTestsBase
     {
         /// <summary>
         /// Whether this quantity has one or more units compatible with <see cref="UnitSystem.SI"/>.
-        /// This is used to test whether methods methods accepting this unit system value will throw an exception or produce a value.
+        /// This is used to test whether methods accepting this unit system value will throw an exception or produce a value.
         /// </summary>
-        protected virtual bool SupportsSIUnitSystem { get; } = true;
+        protected virtual bool SupportsSIUnitSystem => true;
 
         /// <summary>
         ///     Gets a predefined instance of <see cref="BaseUnits" /> representing unsupported or invalid base units.