replaced textts

app/views/layouts/application.html.erb

@@ -19,7 +19,7 @@
   <%if user_signed_in?%>
 
 <%= link_to "Logout", destroy_user_session_path,{ method: :delete,:class=>" nav-item right"} %>
-  	<div class="nav-item nohover right"> Hello <%= current_user.email%></div>
+  	<div class="nav-item nohover right"> Hello <%= current_user.first_name%></div>
     <a href="/profile" class="nav-item right">My Profile</a>
   <%else%>
   <%= link_to "Log-in", new_user_session_path, {:class =>"nav-item right"}%>

app/views/pages/profile.html.erb

-<h4>Howdy <%=current_user.email%></h4>
+<h4>Howdy <%=current_user.first_name%></h4>
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