Fix ironic typo in #486

Docs/Scripting.md

@@ -2,7 +2,7 @@
 ===
 
 Basic [Lua scripting](http://redis.io/commands/EVAL) is supported by the `IServer.ScriptLoad(Async)`, `IServer.ScriptExists(Async)`, `IServer.ScriptFlush(Async)`, `IDatabase.ScriptEvaluate`, and `IDatabaseAsync.ScriptEvaluateAsync` methods.
-These methods expose the basic commands neccessary to submit and execute Lua scripts to redis.
+These methods expose the basic commands necessary to submit and execute Lua scripts to redis.
 
 More sophisticated scripting is available through the `LuaScript` class.  The `LuaScript` class makes it simpler to prepare and submit parameters along with a script, as well as allowing you to use 
 cleaner variables names.