diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e531a3..8ea03fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## [1.2.1] - 2023-04-10
+#### [@rickypid](https://github.com/rickypid)
+
+* Fix code format and README.md.
+
 ## [1.2.0] - 2023-04-09
 #### [@rickypid](https://github.com/rickypid)
 
diff --git a/README.md b/README.md
index 4e635d3..0f7fe1c 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ Add the following line to `pubspec.yaml`:
 
 ```yaml
 dependencies:
-  flutter_bargraph: ^1.1.0
+  flutter_bargraph: <last-release>
 ```
 
 ### Basic setup
diff --git a/example/README.md b/example/README.md
index afe5ba4..f8de890 100644
--- a/example/README.md
+++ b/example/README.md
@@ -32,7 +32,7 @@ Add the following line to `pubspec.yaml`:
 
 ```yaml
 dependencies:
-  flutter_bargraph: ^1.1.0
+  flutter_bargraph: <last-release>
 ```
 
 ### Basic setup
@@ -46,9 +46,9 @@ dependencies:
 
 ```dart
 BarGraph(
-    min: 0,
-    max: 100.0,
-    value: 65.0,
+min: 0,
+max: 100.0,
+value: 65.0,
 );
 ```
 
diff --git a/example/lib/main.dart b/example/lib/main.dart
index d95b707..40bd421 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -96,4 +96,4 @@ class _MyHomePageState extends State<MyHomePage> {
       ),
     );
   }
-}
\ No newline at end of file
+}
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 2e2d506..7c933ac 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_bargraph_example
 description: Flutter simple example, single value bar graph viewer with indicators
-version: 1.1.1
+version: 1.2.1
 
 environment:
   sdk: '>=2.19.6 <3.0.0'
diff --git a/lib/src/bargraph.dart b/lib/src/bargraph.dart
index 61e606f..0d9df11 100644
--- a/lib/src/bargraph.dart
+++ b/lib/src/bargraph.dart
@@ -300,8 +300,7 @@ class _BarGraphState extends State<BarGraph> with TickerProviderStateMixin {
     List<Widget> widgets = List.generate(widget.divisions + 1, (index) {
       return Container(
         color: widget.indicatorsColor,
-        width: (widget.orientation ==
-                    BarGraphOrientation.horizontalFromLeft ||
+        width: (widget.orientation == BarGraphOrientation.horizontalFromLeft ||
                 widget.orientation == BarGraphOrientation.horizzontalFromRight)
             ? 3
             : null,
diff --git a/pubspec.yaml b/pubspec.yaml
index 9572e94..b24f4e7 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_bargraph
 description: Bar Graph Indicator for Flutter. It graphically displays the current value on a bar graph with animation when the value changes. orientation/direction of the bar is castumizable.
-version: 1.2.0
+version: 1.2.1
 homepage: https://github.com/rickypid/flutter_bargraph
 repository: https://github.com/rickypid/flutter_bargraph
 issue_tracker: https://github.com/rickypid/flutter_bargraph/issues