1 files changed, 2 insertions, 4 deletions
diff --git a/src/mscorlib/src/System/Runtime/InteropServices/WindowsRuntime/MapToDictionaryAdapter.cs b/src/mscorlib/src/System/Runtime/InteropServices/WindowsRuntime/MapToDictionaryAdapter.cs
index 981972ca9f..224a266b07 100644
--- a/src/mscorlib/src/System/Runtime/InteropServices/WindowsRuntime/MapToDictionaryAdapter.cs
+++ b/src/mscorlib/src/System/Runtime/InteropServices/WindowsRuntime/MapToDictionaryAdapter.cs
@@ -88,7 +88,7 @@ namespace System.Runtime.InteropServices.WindowsRuntime
                 throw new ArgumentNullException(nameof(key));
 
             if (ContainsKey<K, V>(key))
-                throw new ArgumentException(Environment.GetResourceString("Argument_AddingDuplicate"));
+                throw new ArgumentException(SR.Argument_AddingDuplicate);
 
             Contract.EndContractBlock();
 
@@ -110,7 +110,6 @@ namespace System.Runtime.InteropServices.WindowsRuntime
             {
                 _this.Remove(key);
                 return true;
-
             }
             catch (Exception ex)
             {
@@ -158,9 +157,8 @@ namespace System.Runtime.InteropServices.WindowsRuntime
             }
             catch (Exception ex)
             {
-
                 if (__HResults.E_BOUNDS == ex._HResult)
-                    throw new KeyNotFoundException(Environment.GetResourceString("Arg_KeyNotFound"));
+                    throw new KeyNotFoundException(SR.Arg_KeyNotFound);
                 throw;
             }
         }