diff --git a/src/2_a_mental_model_for_futures.md b/src/2_a_mental_model_for_futures.md
index 243e55c..ca00cd3 100644
--- a/src/2_a_mental_model_for_futures.md
+++ b/src/2_a_mental_model_for_futures.md
@@ -11,7 +11,7 @@ assumptions on runtime specifics that can vary a great deal. It's the way I foun
 it easiest to build upon and it's relevant for understanding a lot of real
 implementations you'll find in the async ecosystem.
 
-Finally,please note that the code itself is "pseudo-rust" due to the need for brevity
+Finally, please note that the code itself is "pseudo-rust" due to the need for brevity
 and clarity.
 
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