Authored by Bogdan Poplauschi

Merge pull request #1045 from mariusschulz/patch-1

Updates Podfile entry to v3.7
... ... @@ -229,7 +229,7 @@ There are three ways to use SDWebImage in your project:
#### Podfile
```
platform :ios, '6.1'
pod 'SDWebImage', '~>3.6'
pod 'SDWebImage', '~>3.7'
```
### Installation with Carthage (iOS 8+)
... ...