Make License consistent with other repos (#46)

Author: jubarbot-cisco

CONTRIBUTORS.md

@@ -1,10 +1,10 @@
-# Contributors to Agent Gateway Protocol
+# Contributors
 
-CONTRIBUTOR file should only contain list of copyright holder (i.e. employers of
+CONTRIBUTORS file should only contain list of copyright holder (i.e. employers of
 maintainers). All files that support comments should include standard header for
 the project. AGNTCY uses the following file header:
 
-Copyright AGNTCY Contributors (https://github.com/agntcy)
-SPDX-License-Identifier: Apache-2.0
+    Copyright AGNTCY Contributors (https://github.com/agntcy)
+    SPDX-License-Identifier: Apache-2.0
 
-1. Cisco Systems Inc.
+1. Cisco Systems Inc.

LICENSE

@@ -1,4 +1,5 @@
-Apache License
+
+                                 Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/
 
@@ -173,4 +174,4 @@ Apache License
       incurred by, or claims asserted against, such Contributor by reason
       of your accepting any such warranty or additional liability.
 
-   END OF TERMS AND CONDITIONS
+   END OF TERMS AND CONDITIONS