style fixes for #1159

Author: ubtashton

src/RestController.php

@@ -880,7 +880,7 @@ protected function _detect_api_key()
                 return false;
             }
 
-            if ($this->config->item('rest_keys_expire')===true && $row->{$this->config->item('rest_keys_expiry_column')} < time()) {
+            if ($this->config->item('rest_keys_expire') === true && $row->{$this->config->item('rest_keys_expiry_column')} < time()) {
                 return false;
             }
 

src/rest.php

@@ -355,9 +355,9 @@
 | REST Table Key Expiry Config and Column Name
 |--------------------------------------------------------------------------
 |
-| Configure wether or not api keys should expire, and the column name to 
+| Configure wether or not api keys should expire, and the column name to
 | match e.g. expires
-| Note: the value in the column will be treated as a unix timestamp and 
+| Note: the value in the column will be treated as a unix timestamp and
 | compared with php function time()
 |
 */