diff --git a/capa/render/vverbose.py b/capa/render/vverbose.py
index 7af04e42..7649f103 100644
--- a/capa/render/vverbose.py
+++ b/capa/render/vverbose.py
@@ -69,7 +69,7 @@ def render_match(ostream, match, indent=0):
     render_node(ostream, match, match['node'], indent=indent)
 
     for child in match['children']:
-        render_match(ostream, child, indent=indent+1)
+        render_match(ostream, child, indent=indent + 1)
 
 
 def render_vverbose(doc):
@@ -101,4 +101,4 @@ def render_vverbose(doc):
 
         ostream.write('\n')
 
-    return ostream.getvalue()
\ No newline at end of file
+    return ostream.getvalue()