Fix spelling on installation page forms

Author: Jamie Snape

core/views/install/step2.phtml

@@ -83,23 +83,23 @@
 
               <div class='adminAcountForm'>
                 <div>
-                  <label for='email'>E-mail</label>
+                  <label for='email'>Email</label>
                    {$form['email']}
                 </div>
                 <div >
-                  <label for='firstname'>Firstname</label>
+                  <label for='firstname'>First name</label>
                    {$form['firstname']}
                 </div>
                 <div>
-                  <label for='lastname'>Lastname</label>
+                  <label for='lastname'>Last name</label>
                    {$form['lastname']}
                 </div>
                 <div>
                   <label for='userpassword1'>Password</label>
                    {$form['userpassword1']}
                 </div>
                 <div>
-                  <label for='userpassword2'>Confirm Password</label>
+                  <label for='userpassword2'>Confirm password</label>
                    {$form['userpassword2']}
                 </div>
                 <div>

core/views/install/step3.phtml

@@ -55,7 +55,7 @@
                 {$this->form['environment']}
               </div>
               <div class='installTimezone'>
-                <label for='environment'>Timezone</label>
+                <label for='environment'>Time zone</label>
                 {$this->form['timezone']}
               </div>
               <div class='installSmartoptimizer'>
@@ -77,7 +77,7 @@
   <div class="sideElementFirst " >
       <h1>Help</h1>
       <div class="installHelp">
-        This page allow you to configure your installation.
+        This page allows you to configure your installation.
       </div>
   </div>
 </div>