diff --git a/src/SOL002/VNFConfiguration/VNFConfiguration.yaml b/src/SOL002/VNFConfiguration/VNFConfiguration.yaml
index f9aad982a2b8626f5de5b4ffb6eb7a38599fce49..b5a8df263c996e568e7b361706f91ef37e9b9099 100644
--- a/src/SOL002/VNFConfiguration/VNFConfiguration.yaml
+++ b/src/SOL002/VNFConfiguration/VNFConfiguration.yaml
@@ -123,7 +123,7 @@ paths:
           required: true
           in: body
           schema:
-            $ref: 'definitions/SOL002VnfConfiguration_def.yaml#/definitions/VnfConfigModifications'
+            $ref: 'definitions/SOL002VNFConfiguration_def.yaml#/definitions/VnfConfigModifications'
       responses:
         200:
           description: >
@@ -132,7 +132,7 @@ paths:
             The request was accepted and completed. The response body shall contain the parameters
             of the configuration modification that was applied to the configuration resource.
           schema:
-            $ref: 'definitions/SOL002VnfConfiguration_def.yaml#/definitions/VnfConfigModifications'
+            $ref: 'definitions/SOL002VNFConfiguration_def.yaml#/definitions/VnfConfigModifications'
           headers:
             Content-Type:
               description: The MIME type of the body of the response.
diff --git a/src/SOL002/VNFIndicator/VNFIndicator.yaml b/src/SOL002/VNFIndicator/VNFIndicator.yaml
index eefb4de0f5ec2148041208d64cfb58e39c15d8d6..7c28674b3af09db651dedcfb5808e83dc66b2eb7 100644
--- a/src/SOL002/VNFIndicator/VNFIndicator.yaml
+++ b/src/SOL002/VNFIndicator/VNFIndicator.yaml
@@ -133,7 +133,7 @@ paths:
           schema:
             type: array
             items:
-              $ref: '../../definitions/SOL002SOl003VNFIndicator_def.yaml#/definitions/VnfIndicator'
+              $ref: '../../definitions/SOL002SOL003VNFIndicator_def.yaml#/definitions/VnfIndicator'
         400:
           $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
         401:
@@ -267,7 +267,7 @@ paths:
           schema:
             type: array
             items:
-              $ref: '../../definitions/SOL002SOl003VNFIndicator_def.yaml#/definitions/VnfIndicator'
+              $ref: '../../definitions/SOL002SOL003VNFIndicator_def.yaml#/definitions/VnfIndicator'
         400:
           $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
         401:
@@ -355,7 +355,7 @@ paths:
               maximum: 1
               minimum: 1
           schema:
-            $ref: '../../definitions/SOL002SOl003VNFIndicator_def.yaml#/definitions/VnfIndicator'
+            $ref: '../../definitions/SOL002SOL003VNFIndicator_def.yaml#/definitions/VnfIndicator'
         400:
           $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
         401:
@@ -425,7 +425,7 @@ paths:
               maximum: 1
               minimum: 1
           schema:
-            $ref: '../../definitions/SOL002SOl003VNFIndicator_def.yaml#/definitions/VnfIndicator'
+            $ref: '../../definitions/SOL002SOL003VNFIndicator_def.yaml#/definitions/VnfIndicator'
         400:
           $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
         401:
diff --git a/src/SOL002/VNFLifecycleManagement/VNFLifecycleManagement.yaml b/src/SOL002/VNFLifecycleManagement/VNFLifecycleManagement.yaml
index 493549c9ecd0ac2204d8cad119b7f282efdd161c..14c869841308df709d4f7bcf29119a57c7bc0056 100644
--- a/src/SOL002/VNFLifecycleManagement/VNFLifecycleManagement.yaml
+++ b/src/SOL002/VNFLifecycleManagement/VNFLifecycleManagement.yaml
@@ -891,7 +891,7 @@ paths:
           in: body
           required: true
           schema:
-            $ref: "definitions/SOl002VNFLifecycleManagement_def.yaml#/definitions/ChangeVnfFlavourRequest"
+            $ref: "definitions/SOL002VNFLifecycleManagement_def.yaml#/definitions/ChangeVnfFlavourRequest"
       responses:
         202:
           description: >
@@ -1115,7 +1115,7 @@ paths:
           in: body
           required: true
           schema:
-            $ref: "definitions/SOl002VNFLifecycleManagement_def.yaml#/definitions/HealVnfRequest"
+            $ref: "definitions/SOL002VNFLifecycleManagement_def.yaml#/definitions/HealVnfRequest"
       responses:
         202:
           description: >
@@ -1916,7 +1916,7 @@ paths:
               minimum: 1
             schema:
           schema:
-            $ref: "../../definitions/SOL002SOl003VNFLifecycleManagement_def.yaml#/definitions/VnfLcmOpOcc"
+            $ref: "../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/VnfLcmOpOcc"
         400:
           $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
         401:
diff --git a/src/definitions/SOL002SOL003VNFIndicator_def.yaml b/src/definitions/SOL002SOL003VNFIndicator_def.yaml
index fc9615ef63ebb9c57add822326c6d0b86af70cff..6ec238bc33b93371a0f5904ff0b658a92c3bf586 100644
--- a/src/definitions/SOL002SOL003VNFIndicator_def.yaml
+++ b/src/definitions/SOL002SOL003VNFIndicator_def.yaml
@@ -127,7 +127,7 @@ definitions:
       callbackUri:
         description: >
           The URI of the endpoint to send the notification to.
-        $ref: "SOL002SOl003_def.yaml#/definitions/Uri"
+        $ref: "SOL002SOL003_def.yaml#/definitions/Uri"
       authentication:
         description: >
           Authentication parameters to configure the use of Authorization
@@ -208,4 +208,4 @@ definitions:
           subscription:
             description: >
               Link to the related subscription.
-            $ref: "SOL002SOL003_def.yaml#/definitions/NotificationLink"
\ No newline at end of file
+            $ref: "SOL002SOL003_def.yaml#/definitions/NotificationLink"