diff --git a/src/main/resources/com/ardublock/block/ardublock.xml b/src/main/resources/com/ardublock/block/ardublock.xml
index ed19f43940d20c6e7f931096d4eeccc7843f708a..f5f503f7d17642238e2eef70dec63ac158437804 100644
--- a/src/main/resources/com/ardublock/block/ardublock.xml
+++ b/src/main/resources/com/ardublock/block/ardublock.xml
@@ -251,8 +251,6 @@
 				<BlockConnector label="bc.fcn_description" connector-type="string" connector-kind="socket">
 					<DefaultArg genus-name="string" label="Funktionsbeschreibung" />
 				</BlockConnector>
-			</BlockConnectors>
-			<BlockConnectors>
 				<BlockConnector label="bc.commands" connector-type="cmd" connector-kind="socket" />
 			</BlockConnectors>
 		</BlockGenus>
diff --git a/src/main/resources/com/ardublock/reference/404.html b/src/main/webapp/reference/404.html
similarity index 100%
rename from src/main/resources/com/ardublock/reference/404.html
rename to src/main/webapp/reference/404.html
diff --git a/src/main/resources/com/ardublock/reference/loop.html b/src/main/webapp/reference/loop.html
similarity index 100%
rename from src/main/resources/com/ardublock/reference/loop.html
rename to src/main/webapp/reference/loop.html
diff --git a/src/main/resources/com/ardublock/reference/loop.jpg b/src/main/webapp/reference/loop.jpg
similarity index 100%
rename from src/main/resources/com/ardublock/reference/loop.jpg
rename to src/main/webapp/reference/loop.jpg
diff --git a/src/main/resources/com/ardublock/reference/loop.png b/src/main/webapp/reference/loop.png
similarity index 100%
rename from src/main/resources/com/ardublock/reference/loop.png
rename to src/main/webapp/reference/loop.png
diff --git a/src/main/resources/com/ardublock/reference/program_comment.html b/src/main/webapp/reference/program_comment.html
similarity index 100%
rename from src/main/resources/com/ardublock/reference/program_comment.html
rename to src/main/webapp/reference/program_comment.html
diff --git a/src/main/resources/com/ardublock/reference/program_comment.png b/src/main/webapp/reference/program_comment.png
similarity index 100%
rename from src/main/resources/com/ardublock/reference/program_comment.png
rename to src/main/webapp/reference/program_comment.png