ls-files: convert prune_cache to take an index

diff --git a/commit-slab.h b/commit-slab.h
index 006a50b5481b552278931f5aec33883d79891a80..42d16dcded870bfa400421a88b6d0d8c9309a404 100644 (file)
--- a/commit-slab.h
+++ b/commit-slab.h
@@ -8,7 +8,7 @@
  *
  * After including this header file, using:
  *
- * define_commit_slab(indegee, int);
+ * define_commit_slab(indegree, int);
  *
  * will let you call the following functions:
  *