typo: Double word "and" (dotnet/corefx#36301)

* typo: Double word "and"

* Update src/System.Linq.Expressions/tests/BinaryOperators/Bitwise/BinaryExclusiveOrTests.cs

Co-Authored-By: nschonni <nschonni@gmail.com>
Commit migrated from https://github.com/dotnet/corefx/commit/9978c8db1d5d6496d133627446bfc9165f207264

diff --git a/src/libraries/System.Linq.Expressions/tests/BinaryOperators/Bitwise/BinaryExclusiveOrTests.cs b/src/libraries/System.Linq.Expressions/tests/BinaryOperators/Bitwise/BinaryExclusiveOrTests.cs
index 261929a..c883cfc 100644 (file)
--- a/src/libraries/System.Linq.Expressions/tests/BinaryOperators/Bitwise/BinaryExclusiveOrTests.cs
+++ b/src/libraries/System.Linq.Expressions/tests/BinaryOperators/Bitwise/BinaryExclusiveOrTests.cs
@@ -273,7 +273,7 @@ namespace System.Linq.Expressions.Tests
             BinaryExpression e = Expression.ExclusiveOr(Expression.Parameter(typeof(int), "a"), Expression.Parameter(typeof(int), "b"));
             Assert.Equal("(a ^ b)", e.ToString());
 
-            // NB: Unlike And and Or, there's no special case for bool and bool? here.
+            // NB: Unlike 'Expression.And' and 'Expression.Or', there's no special case for bool and bool? here.
         }
     }
 }

diff --git a/src/libraries/System.Runtime.Extensions/tests/System/Math.cs b/src/libraries/System.Runtime.Extensions/tests/System/Math.cs
index 8e9d36e..c066a1f 100644 (file)
--- a/src/libraries/System.Runtime.Extensions/tests/System/Math.cs
+++ b/src/libraries/System.Runtime.Extensions/tests/System/Math.cs
@@ -20,7 +20,7 @@ namespace System.Tests
         //
         // For example, a test with an expect result in the format of 0.xxxxxxxxxxxxxxxxx will use
         // CrossPlatformMachineEpsilon for the variance, while an expected result in the format of 0.0xxxxxxxxxxxxxxxxx
-        // will use CrossPlatformMachineEpsilon / 10 and and expected result in the format of x.xxxxxxxxxxxxxxxx will
+        // will use CrossPlatformMachineEpsilon / 10 and expected result in the format of x.xxxxxxxxxxxxxxxx will
         // use CrossPlatformMachineEpsilon * 10.
         private const double CrossPlatformMachineEpsilon = 8.8817841970012523e-16;