diff --git a/coreContext/ngsi-ld-core-context-v1.4.jsonld b/coreContext/ngsi-ld-core-context-v1.4.jsonld
index 029f8a925bb1c61acd7eadd97388047b10b758e2..eca453802b580b724ae914ecfa023c5deebe2925 100644
--- a/coreContext/ngsi-ld-core-context-v1.4.jsonld
+++ b/coreContext/ngsi-ld-core-context-v1.4.jsonld
@@ -53,7 +53,7 @@
       "@type": "@vocab"
     },
     "attrs": "ngsi-ld:attrs", 
-	"avg": {
+    "avg": {
       "@id": "ngsi-ld:avg",
       "@container": "@list"
     },