diff --git a/src/test/java/bigwarp/url/UrlParseTest.java b/src/test/java/bigwarp/url/UrlParseTest.java
index 480b72fa..c7254622 100644
--- a/src/test/java/bigwarp/url/UrlParseTest.java
+++ b/src/test/java/bigwarp/url/UrlParseTest.java
@@ -144,7 +144,7 @@ public < T extends NativeType<T> > void n5FileUrlEquivalencyTest() throws IOExce
 		{
 			final int setupId = id.getAndIncrement();
 			BigWarpInit.add( data, BigWarpInit.createSources( data, uri, setupId, new Random().nextBoolean() ) );
-			assertEquals( "failed for: " + uri, uri, data.sourceInfos.get( setupId ).getUri() );
+			assertEquals( "failed for : " + uri, uri, data.sourceInfos.get( setupId ).getUri() );
 		}
 	}