update

Author: glepnir

README.md

@@ -22,25 +22,6 @@ the results, and the completion results can be obtained in O(1) time. Meanwhile,
 the cache is cleaned up based on a set time period to ensure that the directory
 status is kept synchronized.
 
-Specifically:
-
-1. Word Completion:
-- Use a Trie tree to store words, with each node representing a character.
-- Each word node stores the usage frequency and last usage time of the word.
-- During completion, search the Trie tree for matching words based on the input
-  prefix, and return the results sorted by weight.
-- Periodically clean up low-frequency words asynchronously to keep the Trie tree
-  size within a reasonable range.
-
-2. Path Completion:
-- Use an LRU cache to store directory structure information, including files
-  and subdirectories in the directory.
-- During completion, directly look up the matching path in the cache, and obtain
-  the result in O(1) time.
-- Periodically sync the cache to ensure that the directory status is kept
-  synchronized.
-
-
 ## Usage
 
 **Require neovim nightly**