spell check on readme

README.md

@@ -40,19 +40,19 @@ To add a colormap, open a pull request on this repository adding the following f
 directory. This file should look like:
 
 ```
-0,0.20755,0.97632
-0,0.22113,0.96201
+0, 0.20755, 0.97632
+0, 0.22113, 0.96201
 ```
 
-2. A Jupyter notebook in[examples/colormaps](examples/colormaps) meeting the following criteria:
+2. A Jupyter notebook in [examples/colormaps](examples/colormaps) meeting the following criteria:
 
     1. a name that matches the name of the csv 
             e.g. for a new colormap called `rainforest` with a csv *rainforest.csv* there should be a corresponding *rainforest.ipynb*
     2. an explanation of the colormap - what is it? and when/why would someone use it?
     3. a swatch of the colormap - we recommend using our [swatch function](colormaps/index.ipynb), but it's not required
     3. at least one example plot using the colormap - it can be exclusively Bokeh, Matplotlib, or Holoviews
 
-You can use this sample pull request as a model: [#https://github.com/pyviz/contrib_colormaps/pull/3]
+You can use this sample pull request as a model: [#3](https://github.com/pyviz/contrib_colormaps/pull/3)
 
 ## About PyViz
 contrib_colormaps is part of the PyViz initiative for making Python-based