diff --git a/ykval-db-oci.php b/ykval-db-oci.php
index 542c41c..c2aa453 100644
--- a/ykval-db-oci.php
+++ b/ykval-db-oci.php
@@ -118,7 +118,7 @@ class DbImpl extends Db
 
   /**
    * function to close the cursor after having fetched rows
-   * 
+   *
    * @param object $result Query result object or null to use the current one
    *
    */
diff --git a/ykval-db-pdo.php b/ykval-db-pdo.php
index aa56722..b603ce5 100644
--- a/ykval-db-pdo.php
+++ b/ykval-db-pdo.php
@@ -117,7 +117,7 @@ class DbImpl extends Db
 
   /**
    * function to close the cursor after having fetched rows
-   * 
+   *
    * @param object $result Query result object or null to use the current one
    *
    */
diff --git a/ykval-db.oracle.sql b/ykval-db.oracle.sql
index 24fab03..6047983 100644
--- a/ykval-db.oracle.sql
+++ b/ykval-db.oracle.sql
@@ -1,5 +1,5 @@
 -- I created a new sql file because oracle does not allow boolean type
--- so I used the type NUMBER(1) which is pretty similar 
+-- so I used the type NUMBER(1) which is pretty similar
 
 CREATE TABLE clients (
   id INT NOT NULL,