diff --git a/defs/lagoCollaboration.1.2.md b/defs/lagoCollaboration.1.2.md
index 19201fd245c7d762d822b12a0ce382946e248974..bd827be66253d783ce8fa4f957cee8b833797e29 100644
--- a/defs/lagoCollaboration.1.2.md
+++ b/defs/lagoCollaboration.1.2.md
@@ -20,7 +20,7 @@ grand_parent: Definitions
 
 ## What is defined?
 
-[lagoCollaboaration.1.2.jsonld](./lagoCollaboaration.1.2.jsonld) unifies the definition of the LAGO Collaboration following the official LAGO schema vocabulary. 
+[lagoCollaboration.1.2.jsonld](./lagoCollaboration.1.2.jsonld) unifies the definition of the LAGO Collaboration following the official LAGO schema vocabulary. 
 
 The purpose of the definition is to univocally identify the LAGO Collaboration employing a public URI for being linked by any metadata. 
 
@@ -33,7 +33,7 @@ To preserve the provenance of the linked metadata through time, the GitHub raw l
 
 For example:
 
-[https://raw.githubusercontent.com/lagoproject/DMP/1.2.0/defs/lagoCollaboaration.1.2.jsonld](https://raw.githubusercontent.com/lagoproject/DMP/1.2.0/defs/lagoCollaboaration.1.2.jsonld)
+[https://raw.githubusercontent.com/lagoproject/DMP/1.2.0/defs/lagoCollaboration.1.2.jsonld](https://raw.githubusercontent.com/lagoproject/DMP/1.2.0/defs/lagoCollaboration.1.2.jsonld)
 
 
 As a real example, the metadata´s catalog of a simulation should include the reference to the [DCAT-AP2](https://joinup.ec.europa.eu/collection/semantic-interoperability-community-semic/solution/dcat-application-profile-data-portals-europe) property [publisher](https://raw.githubusercontent.com/SEMICeu/DCAT-AP/2.0.0/releases/2.0.0/dcat-ap_2.0.0.jsonld#publisher):
@@ -51,7 +51,7 @@ As a real example, the metadata´s catalog of a simulation should include the re
 "title":"sac_60_100.0_75600_QGSII_flat",
 "description":"A Complete Corsika Simulation",
 "publisher":{
-             "@id":"https://raw.githubusercontent.com/lagoproject/DMP/1.2.0/defs/lagoCollaboaration.1.2.jsonld",
+             "@id":"https://raw.githubusercontent.com/lagoproject/DMP/1.2.0/defs/lagoCollaboration.1.2.jsonld",
              "@type":"lago:Organization"
             },
 ...