More clarification of blocks (#1706)

I believe it would be helpful to further clarify what delimits a block --------- Co-authored-by: Martin Geisler <[email protected]>
google · Jan 16, 2024 · 94b5174 · 94b5174
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commit 94b5174
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/control-flow-basics/blocks-and-scopes.md b/src/control-flow-basics/blocks-and-scopes.md
@@ -6,8 +6,9 @@ minutes: 10
 
 ## Blocks
 
-A block in Rust contains a sequence of expressions. Each block has a value and a
-type, which are those of the last expression of the block:
+A block in Rust contains a sequence of expressions, enclosed by braces `{}`.
+Each block has a value and a type, which are those of the last expression of the
+block:
 
 ```rust,editable
 fn main() {