diff --git a/admin/tool/lp/templates/course_competency_statistics.mustache b/admin/tool/lp/templates/course_competency_statistics.mustache
index 437bd53e9c1..bb4a267d81e 100644
--- a/admin/tool/lp/templates/course_competency_statistics.mustache
+++ b/admin/tool/lp/templates/course_competency_statistics.mustache
@@ -32,10 +32,10 @@
 
     Example context (json):
     {
-        competencycount: 4,
-        proficientcompetencycount: 3,
-        proficientcompetencypercentage: 75,
-        proficientcompetencypercentageformatted: 75.0
+        "competencycount": 4,
+        "proficientcompetencycount": 3,
+        "proficientcompetencypercentage": 75,
+        "proficientcompetencypercentageformatted": 75.0
     }
 
 }}
diff --git a/admin/tool/lp/templates/template_statistics.mustache b/admin/tool/lp/templates/template_statistics.mustache
index 91b45127d45..85b738fcd1b 100644
--- a/admin/tool/lp/templates/template_statistics.mustache
+++ b/admin/tool/lp/templates/template_statistics.mustache
@@ -32,12 +32,12 @@
 
     Example context (json):
     {
-        linkedcompetencycount: 4,
-        competencycount: 8,
-        linkedcompetencypercentage: 50,
-        plancount: 40,
-        completedplancount: 30,
-        completedplanpercentage: 75,
+        "linkedcompetencycount": 4,
+        "competencycount": 8,
+        "linkedcompetencypercentage": 50,
+        "plancount": 40,
+        "completedplancount": 30,
+        "completedplanpercentage": 75
     }
 
 }}
diff --git a/mod/assign/templates/grading_actions.mustache b/mod/assign/templates/grading_actions.mustache
index 28c89f1e0fd..5118bc0da04 100644
--- a/mod/assign/templates/grading_actions.mustache
+++ b/mod/assign/templates/grading_actions.mustache
@@ -28,7 +28,6 @@
     Context variables required for this template:
     * see mod/assign/classes/output/grading_app.php
 
-    Example context (json):
     This template is initially hidden, and is only displayed after the current user info has been loaded.
 }}
 <form data-region="grading-actions-form" class="hide">
diff --git a/mod/assign/templates/grading_app.mustache b/mod/assign/templates/grading_app.mustache
index 23f192be6be..60d2ec26a8d 100644
--- a/mod/assign/templates/grading_app.mustache
+++ b/mod/assign/templates/grading_app.mustache
@@ -28,7 +28,6 @@
     Context variables required for this template:
     * see mod/assign/classes/output/grading_app.php
 
-    Example context (json):
     This template includes ajax functionality, so it cannot be shown in the template library.
 }}
 <div data-region="grading-navigation-panel" data-first-userid="{{userid}}" data-courseid="{{courseid}}" data-showuseridentity="{{showuseridentity}}">
diff --git a/mod/assign/templates/grading_navigation.mustache b/mod/assign/templates/grading_navigation.mustache
index 6a4e49a79c5..8b0845cf11d 100644
--- a/mod/assign/templates/grading_navigation.mustache
+++ b/mod/assign/templates/grading_navigation.mustache
@@ -28,7 +28,6 @@
     Context variables required for this template:
     * see mod/assign/classes/output/grading_app.php
 
-    Example context (json):
     This template includes ajax functionality, so it cannot be shown in the template library.
 }}
 
diff --git a/mod/assign/templates/grading_navigation_user_selector.mustache b/mod/assign/templates/grading_navigation_user_selector.mustache
index 79835b1e44a..888da9f875b 100644
--- a/mod/assign/templates/grading_navigation_user_selector.mustache
+++ b/mod/assign/templates/grading_navigation_user_selector.mustache
@@ -28,7 +28,6 @@
     Context variables required for this template:
     * see mod/assign/classes/output/grading_app.php
 
-    Example context (json):
     This template uses ajax functionality, so it cannot be shown in the template library.
 }}
 <a href="#previous" data-action="previous-user">{{{larrow}}}</a>
diff --git a/mod/assign/templates/grading_navigation_user_summary.mustache b/mod/assign/templates/grading_navigation_user_summary.mustache
index 49ee55c3ff7..864e05dcd01 100644
--- a/mod/assign/templates/grading_navigation_user_summary.mustache
+++ b/mod/assign/templates/grading_navigation_user_summary.mustache
@@ -33,7 +33,7 @@
         "id": "5",
         "fullname": "Mr T",
         "hasidentity": true,
-        "identity": "t@example.org, T"
+        "identity": "t@example.org, T",
         "profileimageurl": "https://moodle.org/pix/u/f3.png"
     }
 }}
diff --git a/mod/assign/templates/grading_panel.mustache b/mod/assign/templates/grading_panel.mustache
index 7ac97dfb649..afc6a9dced0 100644
--- a/mod/assign/templates/grading_panel.mustache
+++ b/mod/assign/templates/grading_panel.mustache
@@ -28,7 +28,6 @@
     Context variables required for this template:
     * None
 
-    Example context (json):
     This template loads it's content via ajax, so it cannot be shown in the template library.
 }}
 {{> mod_assign/loading }}
diff --git a/search/templates/result.mustache b/search/templates/result.mustache
index dc276950e39..331c7a340a8 100644
--- a/search/templates/result.mustache
+++ b/search/templates/result.mustache
@@ -49,15 +49,15 @@
         "title": "Example title",
         "docurl": "https://example.com/mod/example/view.php?id=4",
         "content": "I am content",
-        "contexturl": "https://example.com/mod/example/view.php?id=2"
+        "contexturl": "https://example.com/mod/example/view.php?id=2",
         "userurl": "https://example.com/user/profile.php?id=3",
         "userfullname": "Example User Full Name",
         "multiplefiles": true,
         "filenames":
-        {
+        [
             "file1.txt",
             "file2.txt"
-        }
+        ]
     }
 }}
 <div class="result">