diff --git a/resources/node_resource.inc b/resources/node_resource.inc
index eeac2cc..188ef0c 100644
--- a/resources/node_resource.inc
+++ b/resources/node_resource.inc
@@ -112,7 +112,7 @@ function _node_resource_definition() {
  * Returns the results of a node_load() for the specified node.
  *
  * This returned node may optionally take content_permissions settings into
- * account, based on a configuration setting. 
+ * account, based on a configuration setting.
  *
  * @param $nid
  *   NID of the node we want to return.
@@ -262,14 +262,14 @@ function _node_resource_delete($nid) {
  * @param $page
  *   Page number of results to return (in pages of 20).
  * @param $fields
- *   The fields you want returned. 
+ *   The fields you want returned.
  * @param $parameters
  *   An array of fields and values used to build a sql WHERE clause indicating
  *   what items should be deleted.
  * @return
  *   An array of node objects.
  *
- * @todo 
+ * @todo
  *   Evaluate the functionality here in general. Particularly around
  *     - Do we need fields at all? Should this just return full nodes?
  *     - Is there an easier syntax we can define which can make the urls
@@ -284,10 +284,10 @@ function _node_resource_index($page = 0, $fields = '*', $parameters = array()) {
 
   // Limit to published nodes if user doesn't have 'administer nodes'
   // permissions.
-  if (!user_access('administer nodes')) {	
+  if (!user_access('administer nodes')) {
     $parameters['status'] = 1;
   }
-  
+
   // Build an array of fields with the appropriate placeholders for use in
   // db_query().
   foreach ($parameters as $field => $value) {
diff --git a/services.module b/services.module
index a69183e..e1c8975 100644
--- a/services.module
+++ b/services.module
@@ -37,7 +37,7 @@ function services_perm() {
     'save file information',
     // System resource permissions
     'get a system variable',
-    'set a system varaible',
+    'set a system variable',
   );
 }
 
@@ -148,10 +148,10 @@ function services_menu() {
 }
 
 /**
- * Access callback that always returns TRUE. 
+ * Access callback that always returns TRUE.
  *
- * This callback is necessary for services like login and logout that should 
- * always be wide open and accessible. 
+ * This callback is necessary for services like login and logout that should
+ * always be wide open and accessible.
  *
  * *** USE THIS WITH GREAT CAUTION ***
  *
@@ -422,8 +422,8 @@ function services_controllers_list($endpoint) {
         $controllers[] = $resource_name . '.' . $op;
       }
     }
- 
-    // Handle extended operatios
+
+    // Handle extended operations
     foreach ($ops as $op) {
       if (isset($res[$op])) {
         foreach ($res[$op] as $name => $def) {
@@ -452,10 +452,10 @@ function services_controller_get($name, $endpoint) {
 
   if (isset($resources[$resource_name])) {
     $res = $resources[$resource_name];
-    
+
     if (isset($res[$method])) {
       return $res[$method];
-    } 
+    }
     else {
       // Handle extended operatios
       foreach ($ops as $op) {
diff --git a/services.services.api.php b/services.services.api.php
index 5326f56..e01411a 100644
--- a/services.services.api.php
+++ b/services.services.api.php
@@ -16,7 +16,7 @@
   * ways Services can be seen as an abstraction layer on top of hook_menu().
   *
   * @return
-  *   An associative array which defines available resources. 
+  *   An associative array which defines available resources.
   *
   *   The associative array which defines services has six possible top
   *   level keys:
@@ -30,14 +30,14 @@
   *
   *   The first four (the CRUD functions) define the indvidual service
   *   callbacks for each function. However 'actions' and 'targeted actions'
-  *   can contain multiple callbacks. 
+  *   can contain multiple callbacks.
   *
-  *   For those familiar with Services 2.x, these callbacks are created 
+  *   For those familiar with Services 2.x, these callbacks are created
   *   similarly, but the keys have changed around a bit. The following keys
   *   are used to describe a callback.
   *
   *   - help: Text describing what this callback does.
-  *   - callback: The name of a function to call when this resource is 
+  *   - callback: The name of a function to call when this resource is
   *     requested.
   *   - access callback: The name of a function to call to check whether
   *     the requesting user has permission to access this resource. If not
@@ -56,8 +56,8 @@
   *     - description: Text describing this argument's usage.
   *     - optional: A boolean indicating whether or not this argument is optional.
   *     - source: Where this argument should be retrieved from. This can be
-  *       'data' (indicating the POST data), 'params' (indicating the query 
-  *       string) or 'path' (indicating the url path). In the case of path, 
+  *       'data' (indicating the POST data), 'params' (indicating the query
+  *       string) or 'path' (indicating the url path). In the case of path,
   *       an additional parameter must be passed indicating the index to be used.
   */
 function hook_services_resources() {
@@ -111,5 +111,6 @@ function hook_services_resources() {
         ),
       ),
     ),
-  );
+  ),
+);
 }
\ No newline at end of file