CGenericXSLT system scope bug

There is a typo in CGenericXSLT which results in an annoying WARN message since the default scope is instance

CGnericXSLT ChannelStaticData parameter [system] had unrecognized value [instance]; 'failing shut' with instance scoped caching.

The problem is
} else if (trimmedCacheScopeText.equals(ICacheable.CHANNEL_CACHE_KEY_SYSTEM_SCOPE)) {
this.channelCacheScope = ChannelCacheKey.INSTANCE_KEY_SCOPE;
} else {

this should be

} else if (trimmedCacheScopeText.equals(ICacheable.CHANNEL_CACHE_KEY_INSTANCE_SCOPE)) {
this.channelCacheScope = ChannelCacheKey.INSTANCE_KEY_SCOPE;
} else {