diff --git a/src/Collection/CollectionInterface.php b/src/Collection/CollectionInterface.php
index 4f361a7cfec..c3f3e4de10c 100644
--- a/src/Collection/CollectionInterface.php
+++ b/src/Collection/CollectionInterface.php
@@ -53,7 +53,7 @@ public function each(callable $c);
  * in the current iteration, the key of the element and this collection as
  * arguments, in that order.
  *
- * ##Example:
+ * ## Example:
  *
  * Filtering odd numbers in an array, at the end only the value 2 will
  * be present in the resulting collection:
@@ -79,7 +79,7 @@ public function filter(callable $c = null);
  * in the current iteration, the key of the element and this collection as
  * arguments, in that order.
  *
- * ##Example:
+ * ## Example:
  *
  * Filtering even numbers in an array, at the end only values 1 and 3 will
  * be present in the resulting collection:
@@ -157,7 +157,7 @@ public function contains($value);
  * in the current iteration, the key of the element and this collection as
  * arguments, in that order.
  *
- * ##Example:
+ * ## Example:
  *
  * Getting a collection of booleans where true indicates if a person is female:
  *
diff --git a/src/Collection/Iterator/TreeIterator.php b/src/Collection/Iterator/TreeIterator.php
index bfb31378f52..b2023d627c5 100644
--- a/src/Collection/Iterator/TreeIterator.php
+++ b/src/Collection/Iterator/TreeIterator.php
@@ -61,7 +61,7 @@ public function __construct(RecursiveIterator $items, $mode = RecursiveIteratorI
  * the current element as first parameter, the current iteration key as second
  * parameter, and the iterator instance as third argument.
  *
- * ##Example
+ * ## Example
  *
  * {{{
  *	$printer = (new Collection($treeStructure))->listNested()->printer('name');
diff --git a/src/Database/Query.php b/src/Database/Query.php
index a9c279bc0a4..d5fa2e92402 100644
--- a/src/Database/Query.php
+++ b/src/Database/Query.php
@@ -275,7 +275,7 @@ public function select($fields = [], $overwrite = false) {
  * or set of fields, you may pass an array of fields to filter on. Beware that
  * this option might not be fully supported in all database systems.
  *
- * ##Examples:
+ * ## Examples:
  *
  * {{{
  * // Filters products with the same name and city
@@ -355,7 +355,7 @@ public function modifier($modifiers, $overwrite = false) {
  *
  * This method can be used for select, update and delete statements.
  *
- * ##Examples:
+ * ## Examples:
  *
  * {{{
  *	$query->from(['p' => 'posts']); // Produces FROM posts p
@@ -755,7 +755,7 @@ public function where($conditions = null, $types = [], $overwrite = false) {
  * that each array entry will be joined to the other using the AND operator, unless
  * you nest the conditions in the array using other operator.
  *
- * ##Examples:
+ * ## Examples:
  *
  * {{{
  * $query->where(['title' => 'Hello World')->andWhere(['author_id' => 1]);
@@ -816,7 +816,7 @@ public function andWhere($conditions, $types = []) {
  * that each array entry will be joined to the other using the OR operator, unless
  * you nest the conditions in the array using other operator.
  *
- * ##Examples:
+ * ## Examples:
  *
  * {{{
  * $query->where(['title' => 'Hello World')->orWhere(['title' => 'Foo']);
@@ -874,7 +874,7 @@ public function orWhere($conditions, $types = []) {
  * By default this function will append any passed argument to the list of fields
  * to be selected, unless the second argument is set to true.
  *
- * ##Examples:
+ * ## Examples:
  *
  * {{{
  * $query->order(['title' => 'DESC', 'author_id' => 'ASC']);
@@ -929,7 +929,7 @@ public function order($fields, $overwrite = false) {
  * By default this function will append any passed argument to the list of fields
  * to be grouped, unless the second argument is set to true.
  *
- * ##Examples:
+ * ## Examples:
  *
  * {{{
  * // Produces GROUP BY id, title