1 files changed, 1 insertions, 1 deletions
diff --git a/src/com/jogamp/opencl/CLContext.java b/src/com/jogamp/opencl/CLContext.java
index 07b59d9e..01159a01 100644
--- a/src/com/jogamp/opencl/CLContext.java
+++ b/src/com/jogamp/opencl/CLContext.java
@@ -162,7 +162,7 @@ public class CLContext extends CLObject implements CLResource {
             for (int i = 0; i < devices.length; i++) {
                 CLDevice device = devices[i];
                 if(device == null) {
-                    throw new IllegalArgumentException("device at index"+i+" was null.");
+                    throw new IllegalArgumentException("device at index "+i+" was null.");
                 }
                 pb.put(i, device.ID);
             }