fix image alt text warnings
diff --git a/content/domain-model-browser.md b/content/domain-model-browser.md
index 03be0e2..09562a0 100644
--- a/content/domain-model-browser.md
+++ b/content/domain-model-browser.md
@@ -32,4 +32,4 @@
## A typical snapshot
-![](images/mmb.PNG)
+![domain model](images/mmb.PNG)
diff --git a/content/enhancement-with-eclipse.md b/content/enhancement-with-eclipse.md
index e62f3f0..aeca4cf 100644
--- a/content/enhancement-with-eclipse.md
+++ b/content/enhancement-with-eclipse.md
@@ -62,11 +62,11 @@
-![](images/navigator.png)
+![Navigator](images/navigator.png)
-![](images/main.png)
+![Main](images/main.png)
-![](images/targets.png)
+![Targets](images/targets.png)
<a name="EnhancementwithEclipse-OpenJPAPluginforEclipse"></a>