diff --git a/Terminology.txt b/Terminology.txt
index 4d11374..b5afe80 100644
--- a/Terminology.txt
+++ b/Terminology.txt
@@ -1,8 +1,8 @@
-Nilad -> A function that doesn't take any inputs. Usually a constant
+Nilad -> A function that doesn't take any inputs. Usually a constant.
 Single -> A function that only takes a single input
 Infix -> A function that takes two arguments: left and right
 
-Left argument -> the expression to the leff of a function
+Left argument -> the expression to the left of a function
 Right argument -> the expression to the right of a function
 
 Flow -> A complete line of blocks