diff --git a/README.md b/README.md
index 2234c59..7961669 100644
--- a/README.md
+++ b/README.md
@@ -286,10 +286,10 @@ In fact, squiggle.c does have a few functions for algebraic manipulations of sim
 
 By default, I've enabled -Wall -Wextra -Wdouble-promotion -Wconversion. However, these produce some false positive warnings, which I've dealt with through:
 
-- For conversion: Explit casts, particularly from int to size_t when calling malloc.
+- For conversion: Explicit casts, particularly from int to size_t when calling malloc.
 - For dealing with unused variables: Using an UNUSED macro. If you don't like that approach, you could add -Wno-unused-parameter to your makefile and remove the macro and its usage.
 
-Some ressources on compiler flags: [1](https://nullprogram.com/blog/2023/04/29/), [2](https://news.ycombinator.com/item?id=7371806)
+Some resources on compiler flags: [1](https://nullprogram.com/blog/2023/04/29/), [2](https://news.ycombinator.com/item?id=7371806)
 
 #### Results of running clang-tidy
 
@@ -382,6 +382,7 @@ Overall, I'd describe the error handling capabilities of this library as pretty
 ### To do
 
 - [ ] Drive in a few more real-life applications
+- [ ] Look into using size_t instead of int for sample numbers
 
 ### Done