Fix whitespace

.travis.yml

@@ -1,6 +1,6 @@
 language: php
 
-php: 
+php:
   - 5.3
   - 5.4
 

src/Monolog/Handler/CubeHandler.php

@@ -142,4 +142,4 @@ class CubeHandler extends AbstractProcessingHandler
 
         return curl_exec($this->httpConnection);
     }
-}
+}

src/Monolog/Handler/SocketHandler.php

@@ -190,7 +190,7 @@ class SocketHandler extends AbstractProcessingHandler
     {
         $seconds = floor($this->timeout);
         $microseconds = round(($this->timeout - $seconds)*1e6);
-        
+
         return stream_set_timeout($this->resource, $seconds, $microseconds);
     }