DOC: small fixes.

src/doc/development/structure.rst

@@ -46,7 +46,7 @@ Transactions are explained in detail in the :ref:`Transactions and Schedules<tra
 MySQL Backend
 -------------
 
-The MySQL backend in CaosDB may be substituted by backends for, but at the time of writing this
+The MySQL backend in CaosDB may be substituted by other backends, but at the time of writing this
 documentation, only MySQL (MariaDB is used for testing) is implemented.  There are the following
 main packages which handle the backend:
 

src/main/java/org/caosdb/server/jobs/JobExecutionTime.java

@@ -23,7 +23,7 @@
 package org.caosdb.server.jobs;
 
 /**
- * Not really a time (measured in seconds), but rather the executaion state.
+ * Not really a time (measured in seconds), but rather the execution stage.
  */
 public enum JobExecutionTime {
   INIT,

src/main/java/org/caosdb/server/jobs/Schedule.java

@@ -90,7 +90,7 @@ public class Schedule {
   /**
    * Run all scheduled Jobs for the given entity.
    *
-   * Execution time: Either CHECK or what is given as jobclass annotation.
+   * Execution time: Either CHECK or what is given as jobclass' annotation.
    */
   public void runJob(final EntityInterface entity, final Class<? extends Job> jobclass) {
     List<ScheduledJob> jobs =

src/main/java/org/caosdb/server/transaction/Transaction.java

@@ -232,6 +232,12 @@ public abstract class Transaction<C extends TransactionContainer> extends Abstra
     }
   }
 
+  /**
+   * Return the internal {@link Schedule} object.
+   * <p>
+   * The Schedule stores jobs which are also triggered by this transaction (see {@link execute()}
+   * for details).
+   */
   public Schedule getSchedule() {
     return this.schedule;
   }