Spelling error in exception message.

Only because I've been staring at this error all day trying to debug some odd behavior. It should be "response", not "respose".

Author: ryan1234

src/ServiceStack.Redis/RedisNativeClient_Utils.cs

@@ -614,7 +614,7 @@ private byte[] ParseSingleLine(string r)
         {
             Log("R: {0}", r);
             if (r.Length == 0)
-                throw CreateResponseError("Zero length respose");
+                throw CreateResponseError("Zero length response");
 
             char c = r[0];
             if (c == '-')
@@ -962,4 +962,4 @@ public void ScriptKill()
 
     }
 
-}
+}