Fix email and office hours.

Author: chrismattmann

classes/dsci550_2024a/index.html

@@ -126,9 +126,9 @@ <h2>Instructor</h2>
                             <img src="../../images/headshots/chris-lensa-ai-jan2023.png" style=height:200px; alt=""><br>
                             <label>Dr. Chris Mattmann</label><br>
                             <a href="http://irds.usc.edu/faculty/mattmann/">http://irds.usc.edu/faculty/mattmann</a><br/>
-                            <label>E-Mail: </label>&nbsp;<a href="mailto:chris.a.mattmann@jpl.nasa.gov">chris.a.mattmann@jpl.nasa.gov</a><br/>
+                            <label>E-Mail: </label>&nbsp;<a href="mailto:mattmann@usc.edu">mattmann@usc.edu</a><br/>
                             <label>Office Hours:</label>
-       &nbsp;2:30pm-3:30pm <b>PHE 514</b>&nbsp;(right before class)       </div>  
+       &nbsp;3:00pm-4:00pm <b>PHE 514</b>&nbsp;(right before class)       </div>  
        <div class="col-md-4">
         <h2>Course Producer</h2>        
           <div class="student">