/*
* Head is defined to be the point of the log where the next log write
- * write could go. This means that incomplete LR writes at the end are
+ * could go. This means that incomplete LR writes at the end are
* eliminated when calculating the head. We aren't guaranteed that previous
* LR have complete transactions. We only know that a cycle number of
* current cycle number -1 won't be present in the log if we start writing