updating tag in podspec

Author: klundberg

KRLCollectionViewGridLayout.podspec

@@ -9,7 +9,7 @@ Pod::Spec.new do |s|
   s.homepage         = "http://github.com/klundberg/KRLCollectionViewGridLayout"
   s.license          = 'MIT'
   s.author           = { "Kevin Lundberg" => "kevinrlundberg@gmail.com" }
-  s.source           = { :git => "https://github.com/klundberg/KRLCollectionViewGridLayout.git", :tag => "0.1.1" }
+  s.source           = { :git => "https://github.com/klundberg/KRLCollectionViewGridLayout.git", :tag => "v0.1.1" }
 
   s.platform     = :ios, '6.0'
   s.requires_arc = true