Update README.md

Vladimir Prelovac created

Change summary

README.md | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

Detailed changes

README.md 🔗 

@@ -14,7 +14,11 @@ chmod +x ask
 export OPENROUTER_API_KEY="your-api-key-here"
 
 # Test it
-./ask "What is 2+2?"
+./ask remove lines in file1 that appear in file2
+
+grep -vFf file2 file1 > file3 && mv file3 file1
+
+[inception/mercury-coder via Inception - 0.86s - 20.9 tok/s]
 ```
 
 ## Installation