diff --git a/Example/SwiftSpreadsheet.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/Example/Pods/Pods.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
similarity index 100%
rename from Example/SwiftSpreadsheet.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
rename to Example/Pods/Pods.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
diff --git a/SwiftSpreadsheet/Classes/SpreadsheetLayout.swift b/SwiftSpreadsheet/Classes/SpreadsheetLayout.swift
index 7ee8551..670360a 100644
--- a/SwiftSpreadsheet/Classes/SpreadsheetLayout.swift
+++ b/SwiftSpreadsheet/Classes/SpreadsheetLayout.swift
@@ -48,7 +48,7 @@ public protocol SpreadsheetLayoutDelegate: class {
     func heightsOfHeaderAndFooterColumnsInSpreadsheet(layout: SpreadsheetLayout) -> (headerHeight: CGFloat?, footerHeight: CGFloat?)
 }
 
-extension UICollectionView {
+public extension UICollectionView {
     /// Reset the layout cache of your SpreadsheetLayout (if available) and reload the collection view.
     func reloadDataAndSpreadsheetLayout() {
         if let spreadsheetLayout = self.collectionViewLayout as? SpreadsheetLayout {