diff --git a/CHANGELOG.md b/CHANGELOG.md
index 70e0ba6b..2add9888 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,12 +1,12 @@
 ArduinoJson: change log
 =======================
 
-v5.0 (currently under development)
+v5.0 (currently in beta)
 ----
 
 * Added support of `String` class (issue #55, #56, #70, #77)
 * Redesigned `JsonVariant` to leverage converting constructors instead of assignment operators
-* Switched to new library layout (requires Arduino 1.0.6 or above)
+* Switched to new the library layout (requires Arduino 1.0.6 or above)
 
 **BREAKING CHANGES**:
 - `JsonObject::add()` was renamed to `set()`
@@ -17,7 +17,7 @@ v5.0 (currently under development)
 Support of the `String` class has been added to the library because many people use it in their programs.
 However, you should not see this as an invitation to use the `String` class.
 The `String` class is **bad** because it uses dynamic memory allocation.
-Compared to static allocation, it compiles to a bigger, slower program, and is less predicate.
+Compared to static allocation, it compiles to a bigger, slower program, and is less predictable.
 You certainly don't want that in an embedded environment!
 
 v4.4