docs: fix link in README

readme.md

@@ -6,7 +6,7 @@ This is a tool that allows you to compare webpack bundle analysis files over tim
 
 ## Usage
 
-The bundle comparison tool takes URLs of webpack stat outputs and displays them. You can use the JSON output from the [webpack-bundle-analyzer](github.com/webpack-contrib/webpack-bundle-analyzer), but we also include a plugin here if you don't use that package.
+The bundle comparison tool takes URLs of webpack stat outputs and displays them. You can use the JSON output from the [webpack-bundle-analyzer](https://github.com/webpack-contrib/webpack-bundle-analyzer), but we also include a plugin here if you don't use that package.
 
 ### Using the Plugin
 
@@ -65,4 +65,4 @@ To develop against the UI:
 
 1. Create a folder called "public/samples", and place JSON files in there. Or use the ones we already have preloaded.
 2. Set the `WBC_FILES` environment variable to a comma-delimited list of the filenames you placed in there.
-3. Running the webpack dev server via `npm start` will now serve the files you have placed in there.
+3. Running the webpack dev server via `npm start` will now serve the files you have placed in there.