Add missing period to README bullet point

Author: robertpiosik

README.md

@@ -33,7 +33,7 @@
 - With the [Agentic Search](#-agentic-search) prompt, SOTA models offer diminishing returns over mid-tiers.
 - Thanks to precompiled, zero-overhead nature of [EDIT](#-edit)/[ASK](#-edit) prompts:
   - reasoning focuses on the problem from the start, thus it's shorter,
-  - iteration on instructions doesn't bloat context window
+  - iteration on instructions doesn't bloat context window.
 
 ## Privacy