Fix typos

Author: pantosha

StyleCop.Analyzers/StyleCop.Analyzers.Test/ReadabilityRules/SA1118UnitTests.cs

@@ -276,7 +276,7 @@ public void Bar()
         }
 
         [Fact]
-        public async Task TestLambdaCallSecondParameterIsAnonynousMethodAsync()
+        public async Task TestLambdaCallSecondParameterIsAnonymousMethodAsync()
         {
             var testCode = @"
 class Foo
@@ -341,7 +341,7 @@ public void Bar()
         }
 
         [Fact]
-        public async Task TestAttributeSecondParameterSpandsMultipleLinesAsync()
+        public async Task TestAttributeSecondParameterSpansMultipleLinesAsync()
         {
             var testCode = @"
 [System.AttributeUsage(System.AttributeTargets.Class,AllowMultiple = true)]

StyleCop.Analyzers/StyleCop.Analyzers/ReadabilityRules/SA1118ParameterMustNotSpanMultipleLines.cs

@@ -131,10 +131,10 @@ private static bool CheckIfArgumentIsMultiline(CSharpSyntaxNode argument)
             return lineSpan.EndLinePosition.Line > lineSpan.StartLinePosition.Line;
         }
 
-        private static bool IsArgumentOnExceptionList(ExpressionSyntax argumentExpresson)
+        private static bool IsArgumentOnExceptionList(ExpressionSyntax argumentExpression)
         {
-            return argumentExpresson != null
-                && ArgumentExceptionSyntaxKinds.Any(argumentExpresson.IsKind);
+            return argumentExpression != null
+                && ArgumentExceptionSyntaxKinds.Any(argumentExpression.IsKind);
         }
     }
 }