[CodeIssues] MethodOverloadHidesOptionalParameterIssue: fixed namespace

ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/MethodOverloadHidesOptionalParameterIssue.cs

@@ -29,7 +29,7 @@ using System.Linq;
 using ICSharpCode.NRefactory.Semantics;
 using ICSharpCode.NRefactory.TypeSystem;
 
-namespace ICSharpCode.NRefactory.CSharp.Refactoring.CodeIssues
+namespace ICSharpCode.NRefactory.CSharp.Refactoring
 {
 	[IssueDescription ("Method with optional parameter is hidden by overload",
 					   Description = "Method with optional parameter is hidden by overload",

ICSharpCode.NRefactory.Tests/CSharp/CodeIssues/MethodOverloadHidesOptionalParameterIssueTests.cs

@@ -24,7 +24,7 @@
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
 
-using ICSharpCode.NRefactory.CSharp.Refactoring.CodeIssues;
+using ICSharpCode.NRefactory.CSharp.Refactoring;
 using NUnit.Framework;
 
 namespace ICSharpCode.NRefactory.CSharp.CodeIssues