Revise description of Chapter 1.

1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 8acd8585..38974b53 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Sea Of Nodes intermediate representation.
 The simple language will be a small subset of C. 
 
 * [Language](language/README.md): Simple language grammar.
-* [Chapter 1](chapter01/README.md): Empty script - i.e. empty function that takes no args and returns nothing, and has empty body.
+* [Chapter 1](chapter01/README.md): Script that returns an integer literal, i.e., an empty function that takes no arguments and returns a single integer value. The `return` statement.
 * Chapter 2: Simple binary arithmetic such as addition, subtraction, multiplication, division with constants. Peephole optimization / simple constant folding.
 * Chapter 3: Graphical Visualization of Sea of Nodes IR.
 * Chapter 4: Local variables, and assignment statements. Read on RHS, SSA, more peephole optimization if local is a constant.