diff --git a/README.md b/README.md
index e087844..330a903 100644
--- a/README.md
+++ b/README.md
@@ -226,24 +226,103 @@ Or, if you don't already have a `configurations` block, you can simply add
 
 #### 3. Configuring the plugin
 
-Parameters for Liquibase commands are configured in the `liquibase` block inside the build.gradle
-file.  This block contains a series of, "activities", each defining a series of Liquibase
-parameters.  Any method in an "activity" is assumed to be a Liquibase command line parameter.  For
-example, including `changelogFile 'myfile.groovy'` in an activity does the same thing as
-`--changelog-file=myfile.groovy` would do on the command line.  Including `difftypes 'data'` in an
-activity does the same thing as `difftypes=data` would do on the command line, etc.  The Liquibase
-documentation details all the valid command line parameters. 
-
-Some arguments changed in Liquibase 4.4, for example, `changeLogFile` became `changelogFile` with a
+Configuring the plugin involves understanding three basic items: commands, parameters, and 
+activities.
+
+- A command is a liquibase command, such as `dropAll`, `update`, or `diffChangelog`.These are the 
+  things you want Liquibase to do, as described in the 
+  [Liquibase Command Documentation](https://docs.liquibase.com/commands/home.html).  The 
+  Liquibase Gradle plugin creates a task for each Liquibase Command, which is how users tell Gradle
+  what it wants Liquibase to do.
+  
+- Parameters refer to the parameters that get sent to Liquibase to configure how Liquibase will run
+  the command.  This includes things like the database credentials, the location of the changelog
+  file, etc.  Parameters are also documented in the
+  [Liquibase Command Documentation](https://docs.liquibase.com/commands/home.html).  Parameters are
+  typically set up in an "activity" section of the `liquibase` block.
+
+- Activities are the trickiest of the three.  A command is a low level task to be done, while an 
+  activity is a more high level, broad category, and can be used to run the same command in 
+  different ways.  For example, deploying an application might involve updating the application's
+  schema, but it might also involve inserting metadata about the application in a registry.  The
+  plugin achieves this by allowing users to define 2 activities, each referring to different
+  databases and changelogs.  Activities can also be thought of as a collection of parameters that
+  need to be grouped together.
+
+With these concepts in mind, parameters for Liquibase commands are configured in the 
+`liquibase` block inside the build.gradle file, using one or more "activities", each defining a
+series of Liquibase parameters.  Any method in an "activity" is assumed to be a Liquibase command
+line parameter.  For example, including `changelogFile 'myfile.groovy'` in an activity does the same
+thing as `--changelog-file=myfile.groovy` would do on the command line.  Including 
+`difftypes 'data'` in an activity does the same thing as `difftypes=data` would do on the command
+line, etc.  The Liquibase documentation details all the valid command line parameters, though the
+documentation tends to use kebab-case for the parameters, which it calls attributes.  The gradle
+plugin, in keeping with Groovy conventions, uses camelCase, and translates as necessary before
+calling Liquibase.
+
+Some parameters changed in Liquibase 4.4, for example, `changeLogFile` became `changelogFile` with a
 lowercase "l".  The plugin will automatically convert pre-4.4 names for a time to support backwards
-compatibility.
+compatibility, but will print a warning to update the parameter.
 
 The `liquibase` block also has an
 optional "runList", which determines which activities are run for each task.  If no runList is
 defined, the Liquibase Plugin will run all the activities.  NOTE: the order of execution when there
 is no runList is not guaranteed.
 
-*Example:*
+The arguments in `build.gradle` can be overriden on the command line using the `liquibaseExtraArgs`
+property.  For example, if you wanted to override the log level for a single run, you could run
+`gradlew -PliquibaseExtraArgs="logLevel=debug"` and it would print debug messages from liquibase.
+This property can also be used to add extra arguments that weren't in any `activity` blocks.
+Multiple arguments can be specified by separating them with a comma, like this:
+`-PliquibaseExtraArgs="logLevel=debug,username=me`.  Due to limitations of Gradle, spaces are not
+allowed in the value of the liquibaseExtraArgs property.
+
+The `liquibase` block can also set two properties; `mainClassName` and `jvmArgs`.
+
+The `mainClassName` property tells the plugin the name of the class to invoke in order to run
+Liquibase.  By default, the plugin determines the version of Liquibase being used and sets this
+value to either `liquibase.integration.commandline.LiquibaseCommandLine` for version 4.4+, or
+`liquibase.integration.commandline.Main` for earlier versions.  This value can be set to call other
+classes instead, such as the plugin's own `org.liquibase.gradle.OutputEnablingLiquibaseRunner` which
+fixes a Liquibase 3.6 logging issue.  You will need to make sure whatever class you use with
+`mainClassName` can be found in one of the `liquibaseRuntime` dependencies.
+
+The `jvmArgs` property tells the plugin what JVM arguments to set when forking the Liquibase
+process, and defaults to an empty array, which is usually fine.
+
+If you are using `liquibase` in a subproject structure, due to a limitation in liquibase, you will
+need to override the `user.dir` using the `jvmArgs`. For example:
+
+```groovy
+liquibase {
+  jvmArgs "-Duser.dir=$project.projectDir" 
+}
+```
+
+*Example1:*
+
+A simple example might look like this:
+
+```groovy
+liquibase {
+  activities {
+    main {
+      changelogFile 'src/main/db/main.groovy'
+      url project.ext.mainUrl
+      username project.ext.mainUsername
+      password project.ext.mainPassword
+      logLevel "info"
+    }
+  }
+}
+```
+
+This example will work for many, if not most projects.  It defines the parameters that all commands
+will need, such as username and password, and there is only one activity.
+
+*Example2:*
+
+The plugin allows you to be much more complex if your situation requires it.
 
 Let's suppose that for each deployment, you need to update the data model for your application's
 database, and you also need to run some SQL statements in a separate database used for security.  
@@ -280,39 +359,7 @@ liquibase {
 }
 ```
 
-The arguments from an `activity` block can be overriden on the command line using the 
-`liquibaseExtraArgs` property.  For example, if you wanted to override the log level for a single
-run, you could run `gradlew -PliquibaseExtraArgs="logLevel=debug"` and it would print debug messages
-from liquibase.  This property can also be used to add extra arguments that weren't in any 
-`activity` blocks.  Multiple arguments can be specified by separating them with a comma, like this:
-`-PliquibaseExtraArgs="logLevel=debug,username=me`.  Due to limitations of Gradle, there can be no
-spaces in the value of the liquibaseExtraArgs property.
-
-The `liquibase` block can also set two properties; `mainClassName` and `jvmArgs`. 
-
-The `mainClassName` property tells the plugin the name of the class to invoke in order to run
-Liquibase.  By default, the plugin determines the version of Liquibase being used and sets this
-value to either `liquibase.integration.commandline.LiquibaseCommandLine` for version 4.4+, or
-`liquibase.integration.commandline.Main` for earlier versions.  This value can be set to call other
-classes instead, such as the plugin's own `org.liquibase.gradle.OutputEnablingLiquibaseRunner` which
-fixes a Liquibase 3.6 logging issue.  You will need to make sure whatever class you use with 
-`mainClassName` can be found in one of the `liquibaseRuntime` dependencies.
-
-The `jvmArgs` property tells the plugin what JVM arguments to set when forking the Liquibase
-process, and defaults to an empty array, which is usually fine.
-
-If you are
-using `liquibase` in a subproject structure, due to a limitation in liquibase, you will need to
-override the `user.dir` using the `jvmArgs`. For example:
-
-```groovy
-liquibase {
-  jvmArgs "-Duser.dir=$project.projectDir" 
-}
-```
-
-
-Some things to keep in mind when setting up the `liquibase` block:
+There are a few things to keep in mind when setting up the `liquibase` block:
 
 1. We only need one activity block for each type of activity.  In the example above, the database
    credentials are driven by build properties so that the correct database can be specified at build
@@ -332,7 +379,7 @@ Some things to keep in mind when setting up the `liquibase` block:
    activity.  
 
 4. In addition to the command pass-through methods of an activity, there is a `changeLogParameters`
-   method.  This method takes a map, and is used to setup token substitution in the changeLogs.  See
+   method.  This method takes a map, and is used to set up token substitution in the changeLogs.  See
    the Liquibase documentation for more details on token substitution.
 
 5. Some Liquibase commands like `tag` and `rollback` require a value, in this case a tag name.