diff --git a/analysis/functions.py b/analysis/functions.py
index ff4d2bef36f85c8a9969ffb14c79889c687de519..100ab9b4981796e453e903781b02984eb64b575c 100644
--- a/analysis/functions.py
+++ b/analysis/functions.py
@@ -133,7 +133,7 @@ def create_cooc(user=None, corpus=None, whitelist=None, size=150):
     cursor.execute(query_cooc)
     return cooc
 
-def get_cooc(request=None, corpus_id=None, cooc_id=None, type="node_link", n=150):
+def get_cooc(request=None, corpus_id=None, cooc_id=None, type=None, n=150):
     import pandas as pd
     from copy import copy
     import numpy as np
diff --git a/gargantext_web/urls.py b/gargantext_web/urls.py
index 050fac13699f44682b512d54b534399d620c4f15..aa1d46f1bc825c2a5a9c5a4d5c0506a4a557d888 100644
--- a/gargantext_web/urls.py
+++ b/gargantext_web/urls.py
@@ -35,7 +35,7 @@ urlpatterns = patterns('',
     # Getting data
     url(r'^chart/corpus/(\d+)/data.csv$', views.send_csv),
     url(r'^corpus/(\d+)/node_link.json$', views.node_link),
-    url(r'^corpus/(\d+)/adjacency.json$', views.node_link),
+    url(r'^corpus/(\d+)/adjacency.json$', views.adjacency),
 
     url(r'^api$', gargantext_web.api.Root),
     url(r'^api/nodes/(\d+)/children/metadata$', gargantext_web.api.NodesChildrenMetatadata.as_view()),
diff --git a/templates/matrix.html b/templates/matrix.html
index 41490f4cb37207388caf410a19710c9e978729a7..62f1a31d978703b8c36a69dcc540a2fbef6711cd 100644
--- a/templates/matrix.html
+++ b/templates/matrix.html
@@ -29,7 +29,7 @@ text.active {
 
 <div class="container theme-showcase" role="main">
         <div class="jumbotron">
-						<h1>Adjancy Matrix</h1>
+						<h1>Adjacency Matrix</h1>
         </div>
 </div>