diff --git a/Performance.md b/Performance.md
index 9e0bfd7..3e99d97 100644
--- a/Performance.md
+++ b/Performance.md
@@ -28,10 +28,10 @@
 
 - replace quicksort with a more aggressive algorithm (favor space over time complexity)
   - the difference is not usually perceptible by human beings
-  - the random load option is also removed
+  - the random load option is also removed to emphasize this
 - non-standard calls like `statx()`/`getdents()`/`getdents64()`
   - platform-specific
-  - man page _Description_ begins with _These  are not the interfaces you are interested in._
+  - man page _Description_ begins with _"These  are not the interfaces you are interested in."_
 - optimize handling 10K+ entries in a dir
   - not a mass use case
   - performance with 10K files is good enough today