removing r0b0t

Author: lamg

README.md

@@ -3,12 +3,11 @@
 One of the things I enjoyed when discovering for the first time functional programming, was how it reveals
 patterns that traditional imperative programming hides. I was delighted to discover how implementing [Breadth-First Search](https://en.wikipedia.org/wiki/Breadth-first_search) with the sort of restrictions we  expect from functional programming, also reveals hidden patterns.
 
-Another surprise is that F# is a great candidate to explore functional data structures, which seem could be 
+Another surprise is that F# is a great candidate to explore functional data structures, which seem could be
 a good update to the excellent work by [Chris Okasaki](https://en.wikipedia.org/wiki/Chris_Okasaki#Purely_functional_data_structures)
 
 - [Breadth-First Search](./docs/bfs.ipynb)
 - [Queue](./docs/queue.ipynb)
 - [Pattern matching nesting reduction](./docs/pattern_matching_nesting_reduction.ipynb)
 - [Fixed points](./docs/fixed_points.ipynb)
 - [Exception vs Result](./docs/exception_vs_result.ipynb)
-- [Designing a structure from the bottom up: r0b0t](./docs/r0b0t.ipynb)