diff --git a/modules/bindings/pymod/hhblits.py b/modules/bindings/pymod/hhblits.py
index f6f0e8d7c6ceb60bcab1df8fc40841b3c99e80bd..34529ed3e834538ef328fae874afa6bec08a2325 100644
--- a/modules/bindings/pymod/hhblits.py
+++ b/modules/bindings/pymod/hhblits.py
@@ -611,7 +611,7 @@ class HHblits:
         sout, serr = job.communicate()
 
         lines = sout.decode().splitlines()
-        ost.LogError("SecStruct stdout:")
+        ost.LogError("SecStruct stdout :")
         for line in lines:
             ost.LogError(line.strip())
             ost.LogVerbose(line.strip())