diff --git a/iReceptor_Data_Service_API_V2.yaml b/iReceptor_Data_Service_API_V2.yaml
index f412ecc..4f51fa2 100644
--- a/iReceptor_Data_Service_API_V2.yaml
+++ b/iReceptor_Data_Service_API_V2.yaml
@@ -918,7 +918,7 @@ paths:
             comma-separated format; "tsv" returns a tab-delimited outputs; 
             "airr" returns AIRR minimal standards encoded tab-delimited outputs.
           schema:
-	    type: file
+            type: file
         '400':
           description: malformed request
         '401':
@@ -963,7 +963,7 @@ paths:
             comma-separated format; "tsv" returns a tab-delimited outputs; 
             "airr" returns AIRR minimal standards encoded tab-delimited outputs.
           schema:
-	    type: file
+            type: file
         '400':
           description: malformed request
         '401':