Fix some whitespace issues w/ the previous commit.

Author: petejohanson

RestSharp/Authenticators/OAuth/OAuthTools.cs

@@ -315,12 +315,12 @@ public static string GetSignature(OAuthSignatureMethod signatureMethod,
 
 					break;
 				}
-                case OAuthSignatureMethod.PlainText:
-                {
-                    signature = "{0}&{1}".FormatWith(consumerSecret, tokenSecret);
+				case OAuthSignatureMethod.PlainText:
+				{
+				    signature = "{0}&{1}".FormatWith(consumerSecret, tokenSecret);
 
-                    break;
-                }
+				    break;
+				}
 				default:
 					throw new NotImplementedException("Only HMAC-SHA1 is currently supported.");
 			}