Some syntactic errors were corrected

Author: josantonius

README-ES.md

@@ -74,7 +74,7 @@ Session::init();
 
 Session::set('name', 'Joseph');
 
-var_dump(Session::get('name'));
+var_dump(Session::get('name')); # string(6) "Joseph"
 ```
 
 ### Tests 
@@ -103,7 +103,7 @@ SessionTest::testRegenerate();
 SessionTest::testDisplay();
 SessionTest::testDestroyOneKeySession();
 SessionTest::testDestroyAllSessions();
-SessionTest::testDestroyAllSessions();
+SessionTest::testDestroyAllSessionsWithPrefix();
 ```
 
 ### Manejador de excepciones

README.md

@@ -74,7 +74,7 @@ Session::init();
 
 Session::set('name', 'Joseph');
 
-var_dump(Session::get('name'));
+var_dump(Session::get('name')); # string(6) "Joseph"
 ```
 
 ### Tests 
@@ -104,7 +104,7 @@ SessionTest::testRegenerate();
 SessionTest::testDisplay();
 SessionTest::testDestroyOneKeySession();
 SessionTest::testDestroyAllSessions();
-SessionTest::testDestroyAllSessions();
+SessionTest::testDestroyAllSessionsWithPrefix();
 ```
 
 ### Exception Handler

tests/SessionTest.php

@@ -175,7 +175,7 @@ public static function testDestroyAllSessions() {
      *
      * @since 1.0.0
      */
-    public static function testDestroyAllSessions() {
+    public static function testDestroyAllSessionsWithPrefix() {
 
         Session::init();