Update comment regarding lua script SHA1

Signed-off-by: James Noss <james.noss@lexisnexis.com>

plugins/redis/redis.cpp

@@ -838,7 +838,7 @@ void Connection::handleLockOnSet(ICodeContext * ctx, const char * key, const cha
             replyContainer->setClear((redisReply*)redisCommand(context, "EVALSHA %b %d %b %b %b", luaScriptSHA1, (size_t)40, 1, key, strlen(key), channel.str(), (size_t)channel.length(), value, size));
             if (noScript(replyContainer->query()))
             {
-                const char * luaScript = "redis.call('SET', KEYS[1], ARGV[2]) redis.call('PUBLISH', ARGV[1], ARGV[2]) return";
+                const char * luaScript = "redis.call('SET', KEYS[1], ARGV[2]) redis.call('PUBLISH', ARGV[1], ARGV[2]) return";//NOTE: MUST update luaScriptSHA1 if luaScript is updated!
                 replyContainer->setClear((redisReply*)redisCommand(context, "EVAL %b %d %b %b %b", luaScript, strlen(luaScript), 1, key, strlen(key), channel.str(), (size_t)channel.length(), value, size));
             }
         }
@@ -848,7 +848,7 @@ void Connection::handleLockOnSet(ICodeContext * ctx, const char * key, const cha
             replyContainer->setClear((redisReply*)redisCommand(context, "EVALSHA %b %d %b %b %b %d", luaScriptWithExpireSHA1, (size_t)40, 1, key, strlen(key), channel.str(), (size_t)channel.length(), value, size, expire));
             if (noScript(replyContainer->query()))
             {
-                const char * luaScriptWithExpire = "redis.call('SET', KEYS[1], ARGV[2], 'PX', ARGV[3]) redis.call('PUBLISH', ARGV[1], ARGV[2]) return";
+                const char * luaScriptWithExpire = "redis.call('SET', KEYS[1], ARGV[2], 'PX', ARGV[3]) redis.call('PUBLISH', ARGV[1], ARGV[2]) return";//NOTE: MUST update luaScriptWithExpireSHA1 if luaScriptWithExpire is updated!
                 replyContainer->setClear((redisReply*)redisCommand(context, "EVAL %b %d %b %b %b %d", luaScriptWithExpire, strlen(luaScriptWithExpire), 1, key, strlen(key), channel.str(), (size_t)channel.length(), value, size, expire));
             }
         }