Authored by Marius Schulz

Updates Podfile entry to v3.7

... ... @@ -231,7 +231,7 @@ There are three ways to use SDWebImage in your project:
#### Podfile
```
platform :ios, '6.1'
pod 'SDWebImage', '~>3.6'
pod 'SDWebImage', '~>3.7'
```
### Installation by cloning the repository
... ...