updated documentation per issue #782

src/site/markdown/dependency-check-gradle/configuration-purge.md

@@ -3,13 +3,28 @@ Tasks
 
 Task                                                | Description
 ----------------------------------------------------|-----------------------
-[dependencyCheck](configuration.html)               | Runs dependency-check against the project and generates a report.
+[dependencyCheckAnalyze](configuration.html)        | Runs dependency-check against the project and generates a report.
 [dependencyCheckUpdate](configuration-update.html)  | Updates the local cache of the NVD data from NIST.
 dependencyCheckPurge                                | Deletes the local copy of the NVD. This is used to force a refresh of the data.
 
-Configuration: dependencyCheckPurge
+Configuration
 ====================
-The following properties can be configured for the dependencyCheckPurge task:
+
+```groovy
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath 'org.owasp:dependency-check-gradle:${project.version}'
+    }
+}
+apply plugin: 'org.owasp.dependencycheck'
+```
+
+```bash
+$ gradle dependencyCheckPurge
+```
 
 Property             | Description                        | Default Value
 ---------------------|------------------------------------|------------------
@@ -17,7 +32,8 @@ failOnError          | Fails the build if an error occurs during the dependency-
 
 #### Example
 ```groovy
-dependencyCheckPurge {
+dependencyCheck {
+    failOnError=true
 }
 ```
 
@@ -31,7 +47,7 @@ data         | directory         | Sets the data directory to hold SQL CVEs cont
 
 #### Example
 ```groovy
-dependencyCheckPurge {
+dependencyCheck {
     data {
         directory='d:/nvd'
     }