diff --git a/README.md b/README.md
index 2d16bc0..dd13c08 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ It can also be used to `extract` out `audio` or `video` from a media file.
 sudo python3 -m pip install medipack
 ```
 you may use `--user` option to install locally for user only in `~/.local/bin`
-don't forget `~/.local/bin` should be in your `PATH`. Add line `export PATH=$PATH="~/.local/bin"` in your `.bashrc`
+don't forget `~/.local/bin` should be in your `PATH`. Add line `export PATH=$PATH:"~/.local/bin"` in your `.bashrc`
 
 ### Usage
 
@@ -205,10 +205,10 @@ medipack extract input.mp4 --video
 
 ### Contact / Social Media
 
-[![Github](https://raw.githubusercontent.com/srbcheema1/medipack/master/extra/github.png)](https://github.com/srbcheema1/)
-[![LinkedIn](https://raw.githubusercontent.com/srbcheema1/medipack/master/extra/linkedin-48x48.png)](https://www.linkedin.com/in/srbcheema1/)
-[![Facebook](https://raw.githubusercontent.com/srbcheema1/medipack/master/extra/fb.png)](https://www.facebook.com/srbcheema/)
+[![Github](https://raw.githubusercontent.com/srbcheema1/CheemaFy/master/myPlugins/extra_things/png_images/social/github.png)](https://github.com/srbcheema1/)
+[![LinkedIn](https://raw.githubusercontent.com/srbcheema1/CheemaFy/master/myPlugins/extra_things/png_images/social/linkedin-48x48.png)](https://www.linkedin.com/in/srbcheema1/)
+[![Facebook](https://raw.githubusercontent.com/srbcheema1/CheemaFy/master/myPlugins/extra_things/png_images/social/fb.png)](https://www.facebook.com/srbcheema/)
 
-### Development by
+### Developed by
 
 Developer / Author: [Srb Cheema](https://github.com/srbcheema1/)
diff --git a/extra/fb.png b/extra/fb.png
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diff --git a/extra/github.png b/extra/github.png
deleted file mode 100644
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diff --git a/extra/linkedin-48x48.png b/extra/linkedin-48x48.png
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diff --git a/medipack/lib/args.py b/medipack/lib/args.py
index 9c35d64..ecb26c0 100644
--- a/medipack/lib/args.py
+++ b/medipack/lib/args.py
@@ -73,7 +73,7 @@ class HelpFormatter(argparse.ArgumentDefaultsHelpFormatter, argparse.RawTextHelp
 
         crop_parser = subparsers.add_parser('crop',formatter_class=HelpFormatter)
         crop_parser.add_argument("inp",nargs='?',
-                                type=lambda x: Args._is_valid_file(trim_parser,x),
+                                type=lambda x: Args._is_valid_file(crop_parser,x),
                                 help="input video file ex: input.mp4")
         crop_parser.add_argument("-t", "--top",
                                 default=0,
diff --git a/requirements.txt b/requirements.txt
index 54ef357..aea1bbe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-argcomplete==1.9.4
+argcomplete>=1.9.4