diff --git a/docs/AI.md b/docs/AI.md
index 0ade777..70e3494 100644
--- a/docs/AI.md
+++ b/docs/AI.md
@@ -1,11 +1,9 @@
-
 ## Materials
 https://www.deeplearning.ai/
+
 ## Tools
 ChatGPT Atlas
 comet
 
-
-
 4 Next-Level ChatGPT Techniques
-https://youtu.be/6hRO1q8vv60
\ No newline at end of file
+https://youtu.be/6hRO1q8vv60
diff --git a/docs/git.md b/docs/git.md
index 0f8f5b9..0530f9c 100644
--- a/docs/git.md
+++ b/docs/git.md
@@ -1,15 +1,10 @@
-
 - `git diff`
     - `-stats`: show stats of changes
     - `--cached`: show staged changes
 
-
 - `git reset ~head~1`
 
 - `git commit`
     `-s`: sign off on the commit
     `-m`: commit message
     `--amend`: amend the last commit
-
-
-- 
\ No newline at end of file