diff --git a/mod/lesson/pagetypes/multichoice.php b/mod/lesson/pagetypes/multichoice.php
index 54186adf9e4..d4d74c2ba98 100644
--- a/mod/lesson/pagetypes/multichoice.php
+++ b/mod/lesson/pagetypes/multichoice.php
@@ -282,7 +282,7 @@ class lesson_page_type_multichoice extends lesson_page {
                 $cells[] = '<label>' . get_string('answer', 'lesson') . ' ' . $i . '</label>';
             } else if ($this->lesson->jumpto_is_correct($this->properties->id, $answer->jumpto)) {
                 // underline correct answers
-                $cells[] = '<span class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</span>: \n';
+                $cells[] = '<span class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</span>:' . "\n";
             } else {
                 $cells[] = '<label class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</label>';
             }
diff --git a/mod/lesson/pagetypes/numerical.php b/mod/lesson/pagetypes/numerical.php
index 930aded00b3..3c86d1cb8ac 100644
--- a/mod/lesson/pagetypes/numerical.php
+++ b/mod/lesson/pagetypes/numerical.php
@@ -144,7 +144,7 @@ class lesson_page_type_numerical extends lesson_page {
                 $cells[] = '<label>' . get_string('answer', 'lesson') . ' ' . $i . ':</label>';
             } else if ($this->lesson->jumpto_is_correct($this->properties->id, $answer->jumpto)) {
                 // underline correct answers
-                $cells[] = '<span class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</span>: \n';
+                $cells[] = '<span class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</span>:' . "\n";
             } else {
                 $cells[] = '<label class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</label>';
             }
diff --git a/mod/lesson/pagetypes/shortanswer.php b/mod/lesson/pagetypes/shortanswer.php
index 2db96916431..11cc02b2171 100644
--- a/mod/lesson/pagetypes/shortanswer.php
+++ b/mod/lesson/pagetypes/shortanswer.php
@@ -204,7 +204,7 @@ class lesson_page_type_shortanswer extends lesson_page {
                 $cells[] = '<label>' . get_string('answer', 'lesson') . ' ' . $i . '</label>';
             } else if ($this->lesson->jumpto_is_correct($this->properties->id, $answer->jumpto)) {
                 // underline correct answers
-                $cells[] = '<span class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</span>: \n';
+                $cells[] = '<span class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</span>:' . "\n";
             } else {
                 $cells[] = '<label class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</label>';
             }
diff --git a/mod/lesson/pagetypes/truefalse.php b/mod/lesson/pagetypes/truefalse.php
index 448c8ba4f38..7632e3786ff 100644
--- a/mod/lesson/pagetypes/truefalse.php
+++ b/mod/lesson/pagetypes/truefalse.php
@@ -129,7 +129,7 @@ class lesson_page_type_truefalse extends lesson_page {
                 $cells[] = '<label>' . get_string('answer', 'lesson') . ' ' . $i . '</label>';
             } else if ($this->lesson->jumpto_is_correct($this->properties->id, $answer->jumpto)) {
                 // underline correct answers
-                $cells[] = '<span class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</span>: \n';
+                $cells[] = '<span class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</span>:' . "\n";
             } else {
                 $cells[] = '<label class="correct">' . get_string('answer', 'lesson') . ' ' . $i . '</label>';
             }