Fix typo in README

License: MIT
Signed-off-by: Rob Brackett <[email protected]>

Author: Mr0grog

README.md

@@ -88,6 +88,6 @@ We believe in hosting IPFS’s documentation on IPFS, and that’s much easier w
 
 All software code is copyright (c) Protocol Labs, Inc. under the **MIT license**.
 
-Other written documentation and content (c) Protocol Labs, Inc. under the [**Creative Commons Attribution-Share-Alike License**](https://creativecommons.org/licenses/by/4.0/).
+Other written documentation and content is copyright (c) Protocol Labs, Inc. under the [**Creative Commons Attribution-Share-Alike License**](https://creativecommons.org/licenses/by/4.0/).
 
 See [LICENSE file](./LICENSE) for details.