Fix OGF typo in LICENSE

DAFFODIL-1996

LICENSE

@@ -334,7 +334,7 @@ subcomponents is subject to the terms and conditions of the following licenses.
     - daffodil-test-ibm1/src/test/resources/test-suite/ibm-contributed/dpaspc82_01.dfdl.xsd
     - daffodil-test-ibm1/src/test/resources/test-suite/ibm-contributed/dpaspc121_01.dfdl.xsd
     - daffodil-test-ibm1/src/test/resources/test-suite/ibm-contributed/dpaspc83_03.dfdl.xsd
-  The content is available under the Open Grid Format license:
+  The content is available under the Open Grid Forum license:
 
     Intellectual Property Statement