English fixes

app/helpers/Emails/EmailHelper/email_en.latte

@@ -43,7 +43,7 @@
                 </div>
                 <hr>
                 <p>
-                  If you do not wish to receive this type of notifications, please update your user settings accordingly.
+                  If you do not wish to receive this type of notification, please update your user settings accordingly.
                 </p>
               </td>
             </tr>
@@ -66,4 +66,4 @@
     </table>
   </div>
 </body>
-</html>
+</html>

app/helpers/Emails/Notifications/AssignmentPoints/shadowPointsUpdated_en.latte

@@ -1,7 +1,7 @@
 {emailSubject}Shadow Assignment Points Awarded - {$assignment}{/emailSubject}
 <h3>Updated points of shadow assignment '{$assignment}'</h3>
 <p>
-    The amount of points awarded for the shadow assignment '{$assignment}'
+    The number of points awarded for the shadow assignment '{$assignment}'
     in the group '{$group}' has been modified.
     At present, you have {$points} points{if $maxPoints} out of {$maxPoints}{/if}.
     The shadow assignment can be found at: <a href="{$link}">{$link}</a>.

app/helpers/Emails/Notifications/AssignmentPoints/solutionPointsUpdated_en.latte

@@ -1,7 +1,7 @@
 {emailSubject}Assignment Points Updated - {$assignment}{/emailSubject}
 <h3>Updated points of assignment '{$assignment}'</h3>
 <p>
-    The amount of points awarded for the assignment '{$assignment}'
+    The number of points awarded for the assignment '{$assignment}'
     in the group '{$group}' has been modified.
     At present, you have {$points} out of {$maxPoints}{if $hasBonusPoints} and
     {$bonusPoints} bonus points{/if}.

app/helpers/Emails/Notifications/Assignments/newShadowAssignmentEmail_en.latte

@@ -1,7 +1,7 @@
 {emailSubject}New Shadow Assignment - {$assignment}{/emailSubject}
 <h3>New shadow assignment '{$name}' created</h3>
 <p>
-    New shadow assignment '{$name}' has been created in your group '{$group}'.
+    A new shadow assignment '{$name}' has been created in your group '{$group}'.
     {if $maxPoints}You can acquire a maximum of {$maxPoints} points.{/if}
     Shadow assignments are designed only to register points for external activites outside ReCodEx.
     The assignment can be found here: <a href="{$link}">{$link}</a>.

app/helpers/Emails/Notifications/Comments/assignmentSolutionComment_en.latte

@@ -2,7 +2,7 @@
 <h3>New solution comment of '{$assignment}'</h3>
 <p><code>{$comment}</code></p>
 <p>
-    Comment was added by '{$author}' on {$date|localizedDate:'en'}
-    to solution of assignment '{$assignment}' submitted by '{$solutionAuthor}'.
-    Comment can be found on the page showing the detail of the solution: <a href="{$link}">{$link}</a>.
+    A comment was added by '{$author}' on {$date|localizedDate:'en'}
+    to the solution of assignment '{$assignment}' submitted by '{$solutionAuthor}'.
+    The comment can be found on the solution details page: <a href="{$link}">{$link}</a>.
 </p>

app/helpers/Emails/Notifications/Comments/referenceSolutionComment_en.latte

@@ -2,7 +2,7 @@
 <h3>New reference solution comment of '{$exercise}'</h3>
 <p><code>{$comment}</code></p>
 <p>
-    Comment was added by '{$author}' on {$date|localizedDate:'en'}
-    to reference solution of exercise '{$exercise}' submitted by '{$solutionAuthor}'.
-    Comment can be found on the page showing the detail of the reference solution: <a href="{$link}">{$link}</a>.
+    A comment was added by '{$author}' on {$date|localizedDate:'en'}
+    to the reference solution of exercise '{$exercise}' submitted by '{$solutionAuthor}'.
+    The comment can be found on the reference solution details page: <a href="{$link}">{$link}</a>.
 </p>

app/helpers/Emails/Notifications/failureResolved_en.latte

@@ -1,7 +1,7 @@
 {emailSubject}Submission Failure Resolved - {$email}{/emailSubject}
 <h3>The administrator has resolved the failure of your solution evaluation of '{$title}'</h3>
 <p>
-    Your submission of '{$title}' has failed the evaluation on {$date|localizedDate:'en'}.
+    Your submission of '{$title}' has failed its evaluation on {$date|localizedDate:'en'}.
     The administrator has resolved the problem with the following comment:
 </p>
 <p><code>{$note}</code></p>

app/helpers/Emails/Notifications/submissionEvaluated_en.latte

@@ -1,15 +1,15 @@
 {emailSubject}Submission Evaluated - {$assignment}{/emailSubject}
 <h3>Your submission of the assignment '{$assignment}' was evaluated</h3>
 <p>
-    Your submission of the assignment '{$assignment}' submitted don {$date|localizedDate:'en'}
+    Your submission of the assignment '{$assignment}' submitted on {$date|localizedDate:'en'}
     in the group '{$group}' was evaluated.
     The solution has status {$status} and was awarded {$points} of {$maxPoints} points.
 </p>
 <p>
-    These notifications are sent only when the evaluation takes longer time
-    or the solution was resubmitted for evaluation.
-    The resubmission can be initiated by a teacher or by administrator
-    (e.g., when exercise configuration is changed or a bug in the system is fixed).
+    These notifications are sent only when the evaluation takes a longer amount of time
+    or a solution was resubmitted for evaluation.
+    A resubmission can be initiated by a teacher or by an administrator
+    (e.g., when the exercise configuration has changed or a bug in the system has been fixed).
 </p>
 <p>
     You may see the results at: <a href="{$link}">{$link}</a>.