Merge pull request raulriera#143 from askari01/patch-1

updated readme

Author: raulriera

README.md

@@ -59,15 +59,15 @@ Add the following to your Podfile:
 
 ``` ruby
 use_frameworks!
-pod "TextFieldEffects"
+pod 'TextFieldEffects'
 ```
 
 ### Carthage
 
 Add the following to your Cartfile:
 
 ``` ruby
-github "raulriera/TextFieldEffects"
+github 'raulriera/TextFieldEffects'
 ```
 
 ## How to use them