diff --git a/index.html b/index.html
old mode 100755
new mode 100644
index 0178ebc..f4a1b08
--- a/index.html
+++ b/index.html
@@ -265,14 +265,14 @@
             <h3>University of Paris-Seine</h3>
             <p class="info">
               Research &amp; Teaching Assistant<span>&bull;</span>
-              <em class="date">Oct. 2016 - Present</em>
+              <em class="date">Oct 2016 - Present</em>
             </p>
             <p style="text-align: justify;">
               <ul>
-                <li>Developing Applications for Mobile Devices</li>
-                <li>Advanced Databases</li>
-                <li>Web Services &amp; Service Oriented Architectures</li>
-                <li>Data Integration &amp; Warehouses</li>
+                <li>- Developing Applications for Mobile Devices</li>
+                <li>- Advanced Databases</li>
+                <li>- Web Services &amp; Service Oriented Architectures</li>
+                <li>- Data Integration &amp; Warehouses</li>
               </ul>
             </p>
 
@@ -287,7 +287,7 @@
             <h3>LET'S GO travel net</h3>
             <p class="info">
               IT Consultant<span>&bull;</span>
-              <em class="date">Oct. 2015 - Sep. 2016</em>
+              <em class="date">Oct 2015 - Sep 2016</em>
             </p>
 
             <p style="text-align: justify;">
@@ -305,7 +305,7 @@
             <h3>CERN</h3>
             <p class="info">
               Intern<span>&bull;</span>
-              <em class="date">Jul. - Sep. 2015</em>
+              <em class="date">Jul - Sep 2015</em>
             </p>
 
             <p style="text-align: justify;">
@@ -323,12 +323,12 @@
             <h3>University of Thessaly</h3>
             <p class="info">
               Graduate Assistant<span>&bull;</span>
-              <em class="date">Sep. 2014 - May 2015</em>
+              <em class="date">Sep 2014 - Jun 2015</em>
             </p>
             <p style="text-align: justify;">
               <ul>
-                <li>Concurrent Programming</li>
-                <li>System Programming</li>
+                <li>- Concurrent Programming</li>
+                <li>- System Programming</li>
               </ul>
             </p>