chore: Fix some broken links (#6292)

authentication/example-providers/README.md

@@ -1,23 +1,27 @@
 This directory contains several example authentication providers, which can be added to a deephaven-core classpath
-and configured to authenticate the user. 
+and configured to authenticate the user.
 
 As these are only examples and not intended to replace actual integrations, they may have some limitations in how
 they can be configured and deployed, but also are built as a single `.jar` file with no external dependencies or
 conflicts to manage.
 
 ### [Pre-Shared Key](psk)
+
 Allows a key (and user details) to be set via configuration, or a fresh one will be configured on startup. The login
-link and details will be logged on startup. 
+link and details will be logged on startup.
+
+### [Mutual TLS (mTLS)](mtls)
 
-### [Mutual TLS (mTLS)](mTLS)
 With a Mutual-TLS certificate on the client signed by an appropriate trusted Certificate Authority, the user's details
 can be read from the certificate and used on the server.
 
 ### [Simple PostgreSQL username/password](sql-username-password)
+
 Assumes a PostgreSQL database will be running (and JDBC connection string provided in configuration) with a table
 for users and their credentials, along with a table for allowed roles.
 
 ### [OpenID Connect via Keycloak](oidc)
+
 Delegates authentication to an OpenID Connect server (in this example using [Keycloak](https://keycloak.org/)), with
 the client first redirecting the user to authenticate and obtain a token, and the client validating that token for use
 in Deephaven.

licenses/DCL-notice-template.md

@@ -2,10 +2,10 @@ Deephaven ${projectName}
 Copyright ${copyrightYear} Deephaven Data Lab
 
 Licensed under the Deephaven Community License Agreement 1.0 (the "License");
-You may obtain a copy of the License at [LICENSE](LICENSE).
+You may obtain a copy of the License at [LICENSE](../LICENSE.md).
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
-limitations under the License.
+limitations under the License.

web/client-api/src/main/java/io/deephaven/web/public/linked/index.html

@@ -181,4 +181,5 @@ <h3>Persistent Query Configurations</h3>
 
 
 </body>
-</html>
+</html>
+