Better README.md

Author: damonYuan

README.md

@@ -9,4 +9,13 @@ A file scanner to deep search strings inside a file / Zip file / folder.
 
 # Usage
 
-`java -jar deepfinder.jar <PATH> <String1> <String2> ...`
+`java -jar deepfinder.jar <PATH> <String1> <String2> ...`
+
+eg.,
+```
+# java -jar target/deepfinder-1.0-SNAPSHOT.jar target/deepfinder-1.0-SNAPSHOT.jar  deepfinder
+
+Scanning path is: /Users/damon/Desktop/deepfinder/target/deepfinder-1.0-SNAPSHOT.jar
+Strings to find are: [deepfinder]
+/Users/damon/Desktop/deepfinder/target/deepfinder-1.0-SNAPSHOT.jar$META-INF/MANIFEST.MF contains deepfinder
+```