Fixed spelling errors and changed all references to PP_Resource to be the
same (on @param tags) as per polina.
Review URL: http://codereview.chromium.org/7701004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@98972 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/ppapi/api/ppb_file_system.idl b/ppapi/api/ppb_file_system.idl
index 7eb2e7e..f221c66 100644
--- a/ppapi/api/ppb_file_system.idl
+++ b/ppapi/api/ppb_file_system.idl
@@ -18,7 +18,7 @@
 interface PPB_FileSystem {
   /** Create() creates a file system object of the given type.
    *
-   * @param[in] instance A <code>PP_Instance</code> indentifying the instance
+   * @param[in] instance A <code>PP_Instance</code> identifying the instance
    * with the file.
    * @param[in] type A file system type as defined by
    * <code>PP_FileSystemType</code> enum.