diff --git a/tests/UBigIntTestCases.pas b/tests/UBigIntTestCases.pas
index aaccfd2..1ecc16e 100644
--- a/tests/UBigIntTestCases.pas
+++ b/tests/UBigIntTestCases.pas
@@ -127,7 +127,7 @@ type
   TBigIntSumTestCase = class(TTestCase)
   private
     procedure Test(const AHexValueLeft, AHexValueRight, AHexValueSum: string);
-  public
+  published
     procedure TestShort;
     procedure TestPositivePlusPositive;
     procedure TestNegativePlusNegative;
@@ -691,7 +691,7 @@ procedure TBigIntShiftLeftTestCase.TestShort;
 begin
   // BIN 101
   // BIN 101000
-  Test('5', 3, '40');
+  Test('5', 3, '28');
 end;
 
 procedure TBigIntShiftLeftTestCase.TestShortWithCarry;
@@ -734,7 +734,7 @@ begin
   a := TBigInt.FromInt64(AValue);
   b := TBigInt.FromInt64(AValue);
   AssertTrue('Two BigInt from ''' + IntToStr(AValue) + ''' were not equal.', a = b);
-  AssertFalse('Two BigInt from ''' + IntToStr(AValue) + ''' were not equal.', a <> b);
+  AssertFalse('Two BigInt from ''' + IntToStr(AValue) + ''' were un-equal.', a <> b);
 end;
 
 procedure TBigIntEqualityTestCase.TestEqualHex(const AHexValue: string);
@@ -744,7 +744,7 @@ begin
   a := TBigInt.FromHexadecimalString(AHexValue);
   b := TBigInt.FromHexadecimalString(AHexValue);
   AssertTrue('Two BigInt from ''' + AHexValue + ''' were not equal.', a = b);
-  AssertFalse('Two BigInt from ''' + AHexValue + ''' were not equal.', a <> b);
+  AssertFalse('Two BigInt from ''' + AHexValue + ''' were un-equal.', a <> b);
 end;
 
 procedure TBigIntEqualityTestCase.TestNotEqualHex(const AHexValueLeft, AHexValueRight: string);
@@ -753,7 +753,7 @@ var
 begin
   a := TBigInt.FromHexadecimalString(AHexValueLeft);
   b := TBigInt.FromHexadecimalString(AHexValueRight);
-  AssertTrue('BigInt from ''' + AHexValueLeft + ''' and from ''' + AHexValueRight + ''' were equal.',
+  AssertTrue('BigInt from ''' + AHexValueLeft + ''' and from ''' + AHexValueRight + ''' were not un-equal.',
     a <> b);
   AssertFalse('BigInt from ''' + AHexValueLeft + ''' and from ''' + AHexValueRight + ''' were equal.',
     a = b);