Update CocoaPods requirements

Signed-off-by: Stephen Celis <stephen@stephencelis.com>

Author: stephencelis

Documentation/Index.md

@@ -93,7 +93,13 @@ install SQLite.swift with Carthage:
 
 [CocoaPods][] is a dependency manager for Cocoa projects. To install SQLite.swift with CocoaPods:
 
- 1. Make sure CocoaPods is [installed][CocoaPods Installation] (SQLite.swift requires version 0.37 or greater).
+ 1. Make sure the latest CocoaPods beta is [installed][CocoaPods Installation]. (SQLite.swift requires version 1.0.0.beta.6 or greater.)
+
+    ``` sh
+    # Using the default Ruby install will require you to use sudo when
+    # installing and updating gems.
+    sudo gem install --pre cocoapods
+    ```
 
  2. Update your Podfile to include the following:
 

README.md

@@ -143,8 +143,14 @@ install SQLite.swift with Carthage:
 [CocoaPods][] is a dependency manager for Cocoa projects. To install
 SQLite.swift with CocoaPods:
 
- 1. Make sure CocoaPods is [installed][CocoaPods Installation]. (SQLite.swift
-    requires version 0.37 or greater.)
+ 1. Make sure the latest CocoaPods beta is [installed][CocoaPods
+    Installation]. (SQLite.swift requires version 1.0.0.beta.6 or greater.)
+
+    ``` sh
+    # Using the default Ruby install will require you to use sudo when
+    # installing and updating gems.
+    sudo gem install --pre cocoapods
+    ```
 
  2. Update your Podfile to include the following: