Improve Privacy Policy candidates sentence punctuation

Author: yawnoc

PRIVACY.md

@@ -8,9 +8,9 @@ In particular:
 - This app cannot send data over the internet,
   because it does not have network access permissions.
 
-- This app does not learn user input for candidate prediction.
-  Candidates are generated deterministically;
-  there is no model/AI to train.
+- This app does not learn user input for candidate prediction,
+  as candidates are generated deterministically
+  (there is no model/AI to train).
 
 You are welcome and encouraged to inspect the source code at
 <<https://github.com/stroke-input/stroke-input-android>>.