diff --git a/Pod/Classes/STRatingControl.swift b/Pod/Classes/STRatingControl.swift
index 0886f0e..796fc1b 100644
--- a/Pod/Classes/STRatingControl.swift
+++ b/Pod/Classes/STRatingControl.swift
@@ -57,7 +57,7 @@ open class STRatingControl: UIView {
     return Int(self.frame.height)
   }
   fileprivate var width : Int {
-    return (buttonSize + spacing) * maxRating
+    return buttonSize * maxRating + spacing * max(0, maxRating - 1)
   }
   
   // MARK: Initialization
diff --git a/STRatingControl.podspec b/STRatingControl.podspec
index dd0e2ac..b518afa 100644
--- a/STRatingControl.podspec
+++ b/STRatingControl.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = "STRatingControl"
-  s.version          = "1.1.0"
+  s.version          = "1.1.1"
   s.summary          = "STRatingControl is a UI control that represent the star rating control."
 
 # This description is used to generate tags and improve search results.