diff --git a/Performance.md b/Performance.md
index 5a9acd5..17da80c 100644
--- a/Performance.md
+++ b/Performance.md
@@ -24,7 +24,7 @@
 - `O3` level compiler optimization
 - 0-warning statically-analyzed code (forced `-Wall -Wextra -Werror` in CI)
 
-#### Certain optimization techniques `nnn` development ignores:
+#### Optimization techniques `nnn` development ignores:
 
 - replace quicksort with a more aggressive algorithm by favoring space over time complexity (once there was a random load option, now removed)
 - call non-standard platform-specific APIs like `getdents()`/`getdents64()` (the _Description_ section in the Linux man page starts with _These  are not the interfaces you are interested in_); applies to Linux-specific `statx()` too