updated README with usage notes

README.md

@@ -9,16 +9,13 @@ How to use this?
 
 	Follow the steps to use it:
 		Step 1: Clone the repo
-		Step 2: Open `ListFiles.java`
-		Step 3: Replace '<directory-to-store-duplicate-file-list>' with the directory
-			where you want the list of duplicate files to be.
-		Step 4: Open `Terminal` or `Command Prompt`
-		Step 5: Navigate to the cloned repo
-		Step 6: Compile code `javac *.java`
-		Step 7: Run `java ListFiles <root-directory-to-search-duplicate-entries>`
-		Step 8: After processing is completed a file will be generated with list of 
+		Step 2: Open `Terminal` or `Command Prompt`
+		Step 3: Navigate to the cloned repo
+		Step 4: Compile code `javac *.java`
+		Step 5: Run `java ListFiles <root-directory-to-search-duplicate-entries>`
+		Step 6: After processing is completed a file will be generated with list of 
 			duplicate files. Open the file and REMOVE THE ENTRIES WHICH YOU WANT TO KEEP.
-		Step 9: Run 'java Deletion <file-location>`
+		Step 7: Run 'java Deletion <file-location>`
 
 Now it will delete all those files listed in `toDelete` file.