Fixed javadoc errors

Plan/api/src/main/java/com/djrapitops/plan/extension/annotation/GroupProvider.java

@@ -32,7 +32,7 @@ import java.lang.annotation.Target;
  * For example:
  * {@code @GroupProvider public String[] getJobs(UUID playerUUID) {}}
  * <p>
- * Group data is parsed as Table for /server & /network page and similar to {@link StringProvider} for /player page.
+ * Group data is parsed as Table for /server and /network page and similar to {@link StringProvider} for /player page.
  * <p>
  * Requires Capability {@code DATA_EXTENSION_GROUPS}
  *

Plan/common/src/main/java/com/djrapitops/plan/delivery/domain/keys/ServerKeys.java

@@ -30,7 +30,6 @@ import java.util.UUID;
  * Keys for the ServerContainer.
  *
  * @author Rsl1122
- * @see com.djrapitops.plan.storage.database.databases.sql.operation.SQLFetchOps For Suppliers for each key
  * @see ServerContainer For DataContainer.
  */
 public class ServerKeys {

Plan/common/src/main/java/com/djrapitops/plan/delivery/rendering/json/PvPPvEJSONParser.java

@@ -28,7 +28,7 @@ import java.util.*;
 import java.util.concurrent.TimeUnit;
 
 /**
- * Parses JSON payload for /server-page PvP & PvE tab.
+ * Parses JSON payload for /server-page PvP and PvE tab.
  *
  * @author Rsl1122
  */

Plan/common/src/main/java/com/djrapitops/plan/storage/database/Database.java

@@ -76,11 +76,11 @@ public interface Database {
 
     /**
      * Possible State changes:
-     * CLOSED -> PATCHING (Database init),
-     * PATCHING -> OPEN (Database initialized),
-     * OPEN -> CLOSING (Database closing),
-     * CLOSING -> CLOSED (Database closed),
-     * PATCHING -> CLOSED (Database closed prematurely)
+     * CLOSED to PATCHING (Database init),
+     * PATCHING to OPEN (Database initialized),
+     * OPEN to CLOSING (Database closing),
+     * CLOSING to CLOSED (Database closed),
+     * PATCHING to CLOSED (Database closed prematurely)
      */
     enum State {
         CLOSED,