Update README.md

dtan4 · May 23, 2014 · 352dbcc · 352dbcc
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Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -23,10 +23,10 @@ Or install it yourself as:
 
 ## Usage
 
-    ramesh                  download the latest image
-    ramesh [0-120]          download the image specified minutes before
-    ramesh [0-120]-[0-120]  download images within a specified range
-    ramesh -h               show this usage
+    ramesh [-d save_dir]              download the latest image
+    ramesh [-d save_dir] 0-120        download the image specified minutes before
+    ramesh [-d save_dir] 0-120 0-120  download images within a specified range
+    ramesh -h, --help                 show this usage
 
 ## Contributing