Add missing word in comment and delete empty line.
RELNOTES: None
@@ -324,9 +324,8 @@ public class FileFunction implements SkyFunction {
// (iii) Unbounded expansion caused by a symlink to an ancestor of a member of the chain:
// p -> a/b -> c/d -> a
//
- // We can detect all three of these symlink issues inspection of the proposed new element. Here
- // is our incremental algorithm:
- //
+ // We can detect all three of these symlink issues via inspection of the proposed new element.
+ // Here is our incremental algorithm:
// If 'path' is in 'sortedLogicalChain' then we have a found a cycle (i).
// If 'path' is a descendant of any path p in 'sortedLogicalChain' then we have unbounded
// expansion (ii).
