diff --git a/README.md b/README.md
index e889937..109f7df 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ A word frequency tool that outputs sorted results in csv format, supporting stop
 
 	python wordocc.py a_interesting_text.txt
 
-Outputs such content in wordocc.csv :
+Outputs such content in _wordocc.csv_ in the current directory :
 
 	top,43
 	image,31
@@ -30,22 +30,20 @@ Outputs such content in wordocc.csv :
 	  -s STOP_WORDS, --stop-words=STOP_WORDS
 	                        path to stop word file
 	  -o OUTPUT, --output=OUTPUT
-	                        csv output filename
+    	                    csv output filename (default: wordocc.csv)
 	  -e ENCODING, --encoding=ENCODING
 	                        file encoding (default: utf-8)
 
 
 ## Stop words
 
-### Introduction
-
 Stop words are words that are not interesting for the statistic study, like articles, conjunctions, etc ...
 
-You have to provide a file containing those words (one per line). Following files can help :
+You can provide a file containing those words (one per line). Following files can help :
 
  - English : http://snowball.tartarus.org/algorithms/english/stop.txt
  - French :http://snowball.tartarus.org/algorithms/french/stop.txt
 
-### Usage
+Use -s option to specify the file path :
 
-	python wordocc.py -e /home/jdoe/en/stop.txt a_interesting_text.txt
\ No newline at end of file
+	python wordocc.py -s /home/jdoe/en/stop.txt a_interesting_text.txt
\ No newline at end of file