diff --git a/src/AnnotationGenerator/DoctrineOrmAnnotationGenerator.php b/src/AnnotationGenerator/DoctrineOrmAnnotationGenerator.php
index 848940f7..8c67968f 100644
--- a/src/AnnotationGenerator/DoctrineOrmAnnotationGenerator.php
+++ b/src/AnnotationGenerator/DoctrineOrmAnnotationGenerator.php
@@ -133,7 +133,7 @@ public function generateFieldAnnotations(string $className, string $fieldName):
 
                 if ($isColumnHasProperties) {
                     if (\count($annotArr) > 0) {
-                        $annotation .= implode(',', $annotArr);
+                        $annotation .= implode(', ', $annotArr);
                     }
                     $annotation .= ')';
                 }
diff --git a/tests/e2e/src/AppBundle/Entity/Person.php b/tests/e2e/src/AppBundle/Entity/Person.php
index 170d5aed..d21593e2 100644
--- a/tests/e2e/src/AppBundle/Entity/Person.php
+++ b/tests/e2e/src/AppBundle/Entity/Person.php
@@ -31,7 +31,7 @@ class Person
     /**
      * @var string|null Family name. In the U.S., the last name of an Person. This can be used along with givenName instead of the name property.
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/familyName")
      */
     private $familyName;
@@ -39,7 +39,7 @@ class Person
     /**
      * @var string|null Given name. In the U.S., the first name of a Person. This can be used along with familyName instead of the name property.
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/givenName")
      */
     private $givenName;
@@ -47,7 +47,7 @@ class Person
     /**
      * @var string|null an additional name for a Person, can be used for a middle name
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/additionalName")
      */
     private $additionalName;
@@ -55,7 +55,7 @@ class Person
     /**
      * @var string|null Gender of the person. While http://schema.org/Male and http://schema.org/Female may be used, text strings are also acceptable for people who do not identify as a binary gender.
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/gender")
      */
     private $gender;
@@ -71,7 +71,7 @@ class Person
     /**
      * @var \DateTimeInterface|null date of birth
      *
-     * @ORM\Column(type="date",nullable=true)
+     * @ORM\Column(type="date", nullable=true)
      * @ApiProperty(iri="http://schema.org/birthDate")
      * @Assert\Date
      */
@@ -80,7 +80,7 @@ class Person
     /**
      * @var string|null the telephone number
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/telephone")
      */
     private $telephone;
@@ -88,7 +88,7 @@ class Person
     /**
      * @var string|null email address
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/email")
      * @Assert\Email
      */
@@ -97,7 +97,7 @@ class Person
     /**
      * @var string|null URL of the item
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/url")
      * @Assert\Url
      */
@@ -106,7 +106,7 @@ class Person
     /**
      * @var string|null the job title of the person (for example, Financial Manager)
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/jobTitle")
      */
     private $jobTitle;
diff --git a/tests/e2e/src/AppBundle/Entity/PostalAddress.php b/tests/e2e/src/AppBundle/Entity/PostalAddress.php
index 233e61f5..e3290a2a 100644
--- a/tests/e2e/src/AppBundle/Entity/PostalAddress.php
+++ b/tests/e2e/src/AppBundle/Entity/PostalAddress.php
@@ -30,7 +30,7 @@ class PostalAddress
     /**
      * @var string|null The country. For example, USA. You can also provide the two-letter \[ISO 3166-1 alpha-2 country code\](http://en.wikipedia.org/wiki/ISO\_3166-1).
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/addressCountry")
      */
     private $addressCountry;
@@ -38,7 +38,7 @@ class PostalAddress
     /**
      * @var string|null The locality. For example, Mountain View.
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/addressLocality")
      */
     private $addressLocality;
@@ -46,7 +46,7 @@ class PostalAddress
     /**
      * @var string|null The region. For example, CA.
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/addressRegion")
      */
     private $addressRegion;
@@ -54,7 +54,7 @@ class PostalAddress
     /**
      * @var string|null the post office box number for PO box addresses
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/postOfficeBoxNumber")
      */
     private $postOfficeBoxNumber;
@@ -62,7 +62,7 @@ class PostalAddress
     /**
      * @var string|null The postal code. For example, 94043.
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/postalCode")
      */
     private $postalCode;
@@ -70,7 +70,7 @@ class PostalAddress
     /**
      * @var string|null The street address. For example, 1600 Amphitheatre Pkwy.
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/streetAddress")
      */
     private $streetAddress;
diff --git a/tests/e2e/src/AppBundle/Entity/Thing.php b/tests/e2e/src/AppBundle/Entity/Thing.php
index ab1d4d9f..dc2102e0 100644
--- a/tests/e2e/src/AppBundle/Entity/Thing.php
+++ b/tests/e2e/src/AppBundle/Entity/Thing.php
@@ -30,7 +30,7 @@ class Thing
     /**
      * @var string|null the name of the item
      *
-     * @ORM\Column(type="text",nullable=true)
+     * @ORM\Column(type="text", nullable=true)
      * @ApiProperty(iri="http://schema.org/name")
      */
     private $name;