diff --git a/CHANGELOG.md b/CHANGELOG.md
index aee1b7c..83e8c3d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.0.2
+
+- Remove extra spaces from beginning of unified diff output.
+
 # 0.0.1
 
 - Initial, experimental release with just unified diff generation support.
diff --git a/lib/src/update.dart b/lib/src/update.dart
index fa0a482..fb496b8 100644
--- a/lib/src/update.dart
+++ b/lib/src/update.dart
@@ -30,7 +30,7 @@ final class Keep<T extends Object> extends Update<T> {
   const Keep(super.value, super.indexInSource, super.indexInTarget);
 
   @override
-  String toString() => '  $value';
+  String toString() => ' $value';
 }
 
 /// A value that is added in the target list.
@@ -41,7 +41,7 @@ final class Insert<T extends Object> extends Update<T> {
   const Insert(super.value, super.indexInSource, super.indexInTarget);
 
   @override
-  String toString() => '+ $value';
+  String toString() => '+$value';
 }
 
 /// A value that is removed from the source list.
@@ -52,5 +52,5 @@ final class Remove<T extends Object> extends Update<T> {
   const Remove(super.value, super.indexInSource, super.indexInTarget);
 
   @override
-  String toString() => '- $value';
+  String toString() => '-$value';
 }
diff --git a/pubspec.yaml b/pubspec.yaml
index 94ad045..f55dad5 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: deviation
 description: A diff generation tool and library.
-version: 0.0.1
+version: 0.0.2
 repository: https://github.com/dart-community/deviation
 
 topics: