Missed one number in the schac attribute base urn.

Author: Roland Hedberg

src/saml2/attributemaps/saml_uri.py

@@ -7,7 +7,7 @@
 UCL_DIR_PILOT = 'urn:oid:0.9.2342.19200300.100.1.'
 PKCS_9 = "urn:oid:1.2.840.113549.1.9.1."
 UMICH = "urn:oid:1.3.6.1.4.1.250.1.57."
-SCHAC = "urn:oid:1.3.6.1.4.1.25178.2."
+SCHAC = "urn:oid:1.3.6.1.4.1.25178.1.2."
 
 #urn:oid:1.3.6.1.4.1.1466.115.121.1.26