written docs for the module

Author: Prashanth-Nelli

README.md

@@ -1,2 +1,25 @@
 # getmyfile
 Commandline file downloader
+
+###CLI Docs
+
+```javascript
+    
+   getmyfile fileaddress
+    
+```
+
+#####Example
+
+```javascript
+
+  getmyfile "http://somewebsite.com/index.html"
+
+```
+
+```
+Note:-
+
+getmyfile will store the file in the directory where you ran getmyfile command;
+
+```